Help  yourself,please.请自便。/请别客气。

I’ll tell you what.我有个主意。/我来告诉你怎么办。

I feel the same.我也有同感。

A.I really enjoy that new restaurant.我很喜欢这家新饭店。

B.I feel the same.Let’s eat there agin soon.我也有同感。我们尽快再去吃一顿吧。

I’m not feeling well.我感觉不舒服。

It all depends.视情况而定。

It’s all my fault.都是我的错。

world世界

English is a world language.I must conquer it.英语是国际语言，我必须征服它。

It’s time you learned something about the real world!你是时候了解真实的世界了。

I took a year off work to travel around the world.我休了一年假去周游世界。
always总是

He is always late.He is totally hopeless.他总是迟到。他真是无可救药。

We almost always go to Hainan for our vacation.我们几乎一直是去海南度假的。

I’ve always liked learning English.我一向喜欢学英语。

already已经
A.Would you like some lunch?你吃不吃午餐？

B.No,I’ve already eaten,thanks.不用了，我吃过了。谢谢。

I’ve already seen that movie twice.那部电影我看过两遍了。