The bar chart clearly shows the percentage of students' acquirement from their labor practice courses in a certain university. Notably, improving practice skills and learning related knowledge account for 84.8% and 91.3%,the top two highest among the four categories .Meanwhile, enhancing the ability of cooperation and feeling better in mood make up 32.6% and 54.4%,respectively. There are two fundamental and meaningful impact on this kind of course. To begin with, the improved practice skills can help undergraduates know the knowledge better and bring the knowledge from books into reality. Moreover, students undergo enormous competition from professional and academic lives. Attending practice lessons can release their pressure and are good for their mental health. In my opinion, practice lessons are overall positive and inspiring .Although it have not be popular through all over the China, it will no doubt go further and lead to future prospect.

The given bar chart clearly shows the percentage of the citizen's expenditure during the Spring festival. Notably, new year's gifs account for 40%,the highest proportion among the four categories. Meanwhile, transportations and reunions to celebrate the Spring festival make up 20%,respectively. there are two fundamental factors involved in this phenomenon. The primary reason lies in economic growth. Owing to the Chinese economic development ,people's living standard has increased dramatically at a fast rate. As a result, more and more people tend to buy their friends and relatives presents to express their love and gratitude during the Spring festival. Moreover, In modern society with fierce competition, city-dwellers are under enormous pressure from professional and academic lives. Therefore ,they prefer to choose go back hometown to get together with their family members. to sum up, this tendency is overall positive and inspiring. The Spring festival is the most important and meaningful festival among the Chinese festivals. To relax ourselves and enhance the relationship between our friends and family members by spending money to send gifts ,eat together and go back hometown is reasonable .

Dear Sir or Madam, I am a student who do part-time job in our university library.And I am writing to illustrates several phenomenons and then hope to make our study environment better. First,the air conditioner which in the second floor is out of work for a few months.Would you please replace it with a new one ?Second,most of the books about science are out dated.Could you please update them ? A better environment can attract more students to study here which also can improve our whole acdemic level.I geniuely hope you can take these advice into concideration. Yours sincerely, LiMing.

The bar chart illustrates the number of domestic deliver from 2018 to 2020。As it shows,both of urban and rural express rise gently. However,the quantity of the city is much better than the countryside's,which is almost three times than latter.There aretwo reasons lie in this ohenomenon.Top of the list is economy. People's living standard has improved and then they have spare money to shopping online.Chinese facilities built,for example, high speed way and other transportation.also celebrate the speed of the deliver.Second rreason is convenice. Be busy with working and living,more and more people prefer to use online service instead of going to malls in person.This can help them save time and compare price directly.

The pie chart illustrates the percentage of the factors when consumers choose a restaurant in a certain city.Specifically,the proportion of the restaurant feature accounts for 36.3%,which is the highest ratio among other reasons.The percentage of service and environment accounts for 26.8% and 23.8%,respectively.The percentage of price accounts for 8.4%,which is the lowest percentage among others. There are two fundamental factors involved in this phenomenon.First,the economy of China has developed at a rapid speed.The standard of people’s living also has improved much at the same time.Thus,when people eat out ,they would consider money at last.Second,there are fierce competition in the modern society.People suffer intense pressure during their academic and professional life.They need to relax themself and escape from anxious feelings for a while.Therefore,people prefer to choose the high quantity service and relaxing environment. From my perspective,everyone needs a relaxing space to smooth their stress from busy life.Thoughtful service and relaxing environment do help people have a better experience.

The bar chart illustrates the change in the percentage of the options/choices which students choose after graduating in 2013 and 2018.Specifically,the proportion of finding a job decreased from 68.7% to 60.7%.In stark contrast,the percentage of applying for postgraduates increased from 26.3% to 34%.Notably,the ration of working on their own/starting up business doubled from 1.% to 2.6%. There are two fundamental factors involved in this phenomenon.One thing,More and more undergraduates have the awareness of improving their academy degree.High level education not only can enrich their spiritual world but also can enhance their competitiveness to obtain a decent job.Thus,most students would rather choose postgraduates than take up an occupation.Second,the economy of China has developed at a rapid speed.Therefore,there are a large number of golden opportunity for undergraduate who want to work on their own.Meanwhile,compared with employed by companies,run a business by themselves can have more freedom. From my perspective,every option you made by yourself is correct.However,if you do not have the pressure of money,it is advisable not rush into the job market.Applying for postgraduates has a lot of benefit,such as broaden your horizons,offering ample time to let you think about your deep love about your future career.No matter what choices you make,persistence and work hard is the key to success

The pie chart illustrates the ratio/proportion/percentage of the reason why students use mobile phone in a certain university.Specifically,the ration of doing academy accounts for 59.5%,which is the highest percentage among the others.The proportion of killing time and scanning information accounts for 20.5% and 17% ,respectively. There are two fundamental factors involved in this phenomenon.First,undergraduates are facing fierce competition in modern society.Only if they do their utmost to study to get good points and learn/grab necessary skills,they can have a decent job after graduating.Thus,most students would rather use mobile phone to do academy and scan information than kill time.Second,Mobile phones has became the main trend to relax and get information nowadays.When students get tired from studying ,they prefer to leisure themselves by using it. From my perspective,Mobil phones has already played an essential role in university life.However,It seems like a double-edge score .Students should remind themselves do not be addicted to it,especially,far away from computer games and social medium.

Dear fellow/international students On behalf of the students’ union,I am so honored to tell you that there will be an event about food festival on January 5th in the library from 5p.m. to 8 p.m. in the evening. This activity is special organized for international students.For you can not only taste various dishes which come form different countries but also can use this opportunity to communicate with friendly students to make friends.In addition,this event will be more interesting and meaningful if you can bring one hometown food and introduce how to cook. Every international is heartfelt welcomed to participant in this activity.I really hope you will enjoy and have a wonderful night. Yours faithful, Li Ming