Then there are compositions that do not include all four entities. By looking only at customer, I can come up with three more methods.

那么，存在不包括所有四个实体的组合。

youdao

I only know it requires customers to use a special private phone line, then you can finish a transaction over email, but I don't know how to do it.

我仅知道它要求顾客使用一条专门的电话线，然后你就可以通过电子邮件进行交易，但是我不知道如何去做。

youdao

I only hope that one day I can pick you up decently do my bride, you say, not worth to you so well, I like of the person is not worth, then who deserves!

我只希望有一天我能体面地接你做我的新娘，你说，不值得对你那么好，我喜欢的人不值得，那还有谁值得！

youdao

I only hope that one day I can pick you up decently do my bride, you say, not worth to you so well, I like of the person is not worth, then who deserves!

我只希望有一天我能体面地接你做我的新娘，你说，不值得对你那么好，我喜欢的人不值得，那还有谁值得！

youdao