如果你在翻译成英语怎么说

1. 如果你还在就好了``翻译成英文

It'll be so much better if you are still with me.
“就好了”不大好直译，所以翻译的是：如果你还在我身边就好多了。

2. 你是不是在翻译。这句话英语怎么说

好像表达方式很多：
Are you translating it or not?
Are you carrying out the translation?
Are you working on translating?
Are you busy with the translation?

3. 如果你在就好了用英语怎么翻译

翻译如下
如果有你在身边就好了
If you were around, it would be nice