1 improve someboday's Englilsh level
2 on several/ some pieces of paper
3 start/ begin to talk
4 how to do
5 are good at
英语翻译提高某人的英语水平（词组,用improve）在几张纸上（词组）开始谈话（词组）我不知道如何做这项工作i don'
1 improve someboday's Englilsh level
2 on several/ some pieces of paper
3 start/ begin to talk
4 how to do
5 are good at