申请证书用英文怎么说写

在英语中，申请证书的表达方式有很多种。

一种常见的表达方式是 "apply for a certificate" 或者 "request a certificate"。例如：

I need to apply for a certificate of completion for the course I just finished.
I'm going to request a birth certificate from the county clerk's office.

另一种常见的表达方式是 "get a certificate"。例如：

I'm planning to get a certificate in project management.
After passing the exam, I'll be able to get a teaching certificate.

还可以使用 "obtain a certificate" 来表示申请证书。例如：

I need to obtain a certificate of authenticity for this painting.
In order to work as a nurse, I have to obtain a nursing certificate.

这些表达方式都可以用来描述申请证书的过程。在使用这些表达时，需要根据具体的情况来决定使用哪种表达方式，以便更准确地表达你的意思。