1.be hard = 2.be hard for sb.

1.be hard = 2.be hard for sb. be hard he used to( devote himself to work) hard.这种说法好像不对?只能he used to be devoted to working har be hard on be hard up be hard for 翻译 be hard on造句 翻译 be hard on mush be work hard be hard for和be hard of有区别吗? easy to be hard 歌词 be hard of的意思 I will be very hard had to be hard for be hard to 的意思 可不可以说be work hard 2. Work hard, and you will be _________ (成功). Easy to be a teacher ,hard to be an excellent!