My hometown "There are many natures" --> "There is a lot of nature areas" or "It is a very natural setting" "and (beautiful) mountains" --> pronunciation on "beautiful" sounds like "brut-ful". Should be more like "beeYOO-tee-ful" "Now I move to Osaka" --> "Now I have moved to Osaka" or "I have moved to Osaka" "when I was (14) years old." --> correct. Fourteen needs to be slower/more clear "Osaka it's so good." --> You say "Osaka" and "it's" together but this is saying the same thing two times. You can say "Osaka is so good" or "It is so good" but it is not a common way to describe a city. It is correct English, just an uncommon way to describe a feeling about a city. You might want to say that "Osaka is a good place to live" "Foods it's (delicious)" --> Incorrect. If you are trying to say that Osaka has delicious food, there are many ways to say this that would be correct: "The food is delicious." or "The food here is delicious." "and exciting (city)" --> incorrect. "and it is an exciting city." would be correct. Pronunciation of "city" should be "SI-tee"