我的朋友，这才是链接建设的精华所在。

That, my friend, is the essence of link building.

youdao

你可以通过邮件或信息的方式把下载链接给朋友。

You can give this download link to your friends by mail or messanger.

youdao

该网站注册时要求用户提供其真实的姓名和电子邮件地址，然后它将会把注册者与其现在以及过去的朋友和同事链接起来，其方便程度使人惊叹。

The site requires users to provide their real names and e-mail addresses for registration, and it then links them up with current and former friends and colleagues with amazing ease.

youdao