翻译：我们对待英语的态度要认真（serious) 我们不能向困难低头（give in to)

　　We should be serious about English. We shall never give in to difficulties.

We should be serious in English and we can't give in to difficulties

We must adopt a serious attitude towards English and we can't give in to difficulties

Our approach to the language carefully, we can not bow to difficulties

We should have a serious attitude towards English
We can' give in to difficulities.