Did I answer these questions like a native speaker? Computer 1. What do you usually use computer for? I'm a network engineer, so that I typically use a computer to configure network devices , perform research, or create a document when I am working. And after work , I usually study, play video game and watch miove via computer. 2. Who taught you how to use a computer? I taught myself through books. Most computers are very user friendly. 3. Do you think computers have changed your life a lot? Yes. Computers allow me to be far more proficient in my work, studies, and performing research. On the other hand, with the advancement of computers, I am becoming less physically active. Please correct my grammatical mistakes and let my expression of answers is more natural, thank you very much!

What is the symbolization of “Ivory Tower”？ How can I use it in metaphor？

Toilet、washroom、lavatory、WC and call of nature Toilet、washroom、lavatory、WC and call of nature, which are commonly used, and which are rarely used in daily life?

What's the different between “supper” and “dinner”？Which is more commen? An American friend told me that the supper is a outdated word. But I saw an English friend used supper more often.

The Chinese meaning of colors. I have a American language partner, she asked me the Chinese meaning of colors. So I wrote down something as follows. But my English is limited , could you please help me to correct the errors? Red 红色hong2 se4 It's a good color for Chinese people. You can see the red anywhere in China.Red is associated with happiness, good luck, festivity,and energy .At traditional Chinese wedding bride and groom are wearing red clothes.Although nowadays we don't wear red clothes in wedding ,but we must decorate bridal chamber with red things. During Spring Festival,to symbolize give good fortune Chinese people put money into red packets and then sent them to others. Red also stand for blood and revolution. The red in Chinese national flag is symbolize one's blood who died for new country. red packet 红包 hong2 bao1 White 白色bai2 se4 In Chinese culture white is associated with death ,lose, stupid and without getting anything. At traditional Chinese funeral, people usually wearing white clothes. Someone waving a white flag when he admit defeated. We call an idiot white idiot .If someon try a lot of efforts, but without getting anything.We say he made a white effort. white flag 白旗 bai2 qi2 white idiot 白痴 bai2 chi1 white effort 白忙 bai2 mang2 Black 黑色 hei1 se4 The color black usually stand for evil and illegal,they are the same to English,such as black-hearted ，black money and blacklist. We call a gangsterdom black society. black society 黑社会 hei1 she4 hui4 black-hearted 黑心 hei1 xin1 black money 黑钱 hei1 qian2 blacklist 黑名单 hei1 ming2 dan1