Translation of "Via" in Chinese

He went to London via Paris.

他经由巴黎去了伦敦。

Can you talk via Skype tonight?

今晚能用Skype聊天吗？

Sadly many people will believe things told to them via an email which they would find implausible face-to-face.

不幸的是，许多人相信那些在电子邮件中收到的，当面说觉得不可信的事。