what's the difference between 'correct " modify"and "polish"? what's the diferent of these three word ?For example ,i have writen one artical ,I want someone can help to correct it .here only can use"corrct"or can use another word to instand of it .help me pls ,thanks a lot .

My funny monther Today ,when I was playing the cell phone ,had a movie about the superstar Yangyang,he is handsome and like a sunshine ,when he smiles ,I will follow to smile ,this is miracle.so I asked my mother come and saw with me togerther .when she saw it ,she said ":wow ,the boy looks so nice .""yes ,I think so ,why he looks so nice ,but that's the son of someone.why am I look like this ?" I replied.when the movie finished ,I closed it.this time ,you guess what's my mum said ?she said so nice boy you should look more longer time !haha ,this is my monther ,I'm sure ,you are really my mom.what's should I talk about this thing ?Nothing ,just think if yangyang to be my boyfriend ,I will smile even in the dream .

the first day to write something here today saw one artical ,the topic is the next 7 years ,who am i ? the artical cite one report which said if one to be professional person ,she /he needs to practice 10000 hours uninterrupted .if everyday cost 5 hours to learn ,300 days one year ,that means we need 7 years to get the ability .In terms of my own ,start learning English from Middle school .until now almost 16 years ,so long time ,still can not speak fluency English .feel so ashamed suddenly .I know where is the problem ,I haven't presisted in learning .and also have something wrong about myself,I cannot control my time and my mind well .anyway ,I know what's the biggest problem about myself .so from now on ,I need to change and presist in it . I hope the friends here can help me to modify the mistake here ,and also if anyone wants to learn Chinese ,I will try my best to help you .Tks.

one question

what's thing  you like to do  best ?