A: Hello. Is everything OK, there?

你好。一切都还好吧?

B: I'm having a little trouble with this form.

我在填这张表时遇到了一个小麻烦。

A: What seems to be the problem?

有什么问题吗?

B: There are two types of L/C here and I'm not sure which one I want.

在这里有两类信用证，我确定不了哪一种是我所需要的。

A: That's right,there's "revocable" and "irrevocable". We usually go for the irrevocable one, it's the most popular.

没错，是有"可撤销"和"不可撤销"两种。我们通常选择不可撤销的那种，它是用得最多的。

B: So,I should choose that one?

那么，我应该选择这种啦?

A: I would recommend it,yes. Then you just need to complete that form.

是的，我会推荐它。然后，您只需要填完那个表格。

B: I see. It's very nice of you to help me. Is this form alright?

我明白了。很高兴你能帮助我。这个表格行了吗?

A: Yes,that's all in order. Let's get this processed for you, then.

是的，这一切都很妥当。那我就开始给您办理了。