The more persuasive reason for worrying about Mr McCain is his age.

更具说服力的理由是麦凯先生的年龄问题。

youdao

The second reason for access control is to allow the library designer to change the internal workings of the structure without worrying about how it will affect the client programmer.

第二个原因是当库设计人员去修改内部工作的结构时不需要去担心对于终端程序员造成什么影响。

youdao

The good reason for worrying about the Internet giants is privacy.

担心互联网巨头的一个很好的理由就是隐私。

youdao

The reason is that, although developments in the US are worrying for the UK's economy in the long-term, it is not yet in recession.

BBC: Will UK interest rates now fall further?