Then nI suggest you send him an email for a raise.

那我建议你发封邮件要求加薪。

youdao

If you send him another letter, maybe he'll reply.

再给他发封信，或者会有回音的。

youdao

If you send him another letter, maybe he'll reply.

再给他发封信，或者会有回音的。

youdao