1、为了(不)做某事 in order not to do sth
2、需要做某事 need to do sth
3、从某地/向某人买某物 buy sth for sb from somewhere
4、为……做准备 get ready for sth
5、出错;出故障 there be something wrong with sth
6、用清晰的语言 Use clear language
7、多加注意…… be more careful 或者 pay more attention
8、乱七八糟 be out of order
9、把某物撞倒 knock off
10、怎样处理 How to deal with