Question

英语翻译：学好英语对我们很有用。

Answer 1

Learning English well is very useful for us.

还有以下几种翻译方法。

①It’s very useful for us to study English well.

涉及短语搭配：It's+adj+for sb.+to do sth. 完形填空、补全对话常考点，作文万用短语，LZ一定要记住，很有用的，初一会学。

②Study Engilsh well is very useful to us.

涉及短语搭配：动词ing形式作主语，八年级上会学。

Learning English is good for us.

动名词做主语的用法如下：  

动名词做主语往往表示经常性、习惯性的动作，在口语中也可以表示具体的动作。如：  Painting is his hobby．绘画是他的爱好。  Talking mends no holes．空谈无济于事。

动名词做主语和不定式做主语一样，也可以用it作形式主语。如：  It is no use talking without doing．光说不做没有用。  不定式做主语往往表示具体的特别是将来的动作。如：

It's so hot．What I want to do now is to have a swim in a river．天这么热，现在我想做的事是在河里游泳。

Answer 2

Learning English well is very useful for us.
It's very useful for us to learn English well.

两个都行

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