会话急救包：

Let me get the door for you. 我来帮你开门吧。

Allow me. 请让我来。

Can I get you something to drink? 我可以替你拿杯饮料吗？

Do you need a hand? 需要帮忙吗？

Can I help you? 需要帮忙吗？

I could you some help. 我需要帮手。

I need some help. 我需要帮手。

Don’t worry about it. 不用客气。

No problem at all. 没有问题。