Permit me to give you some advice.

请允许我给你提点建议。

Please permit me to explain it to you.

请允许我向你解释这件事。

Would you permit me to introduce myself?

请允许我作一下自我介绍好吗？

Permit me then , in lieu of the more commonplace sobriquet .

请允许我用不那么平庸的方式。

Permit me to say that I think Sirius would have been proud of you.

请允许我说一句，我认为小天狼星也会为你感到自豪的。

Permit me to inform you of going into a business transaction with you.

请允许我告诉你，我将会与你有交易。

First, sir, permit me to observe, that the use of force alone is but temporary.

先生们，首先请允许我说动武只是权宜之计。

First tof all, please permit me to thank you for giving us such a warm welcome.

首先请允许我谢谢你们这么热烈的欢迎。 。

Permit me to inform you of my desire of going into business relationship with you.

请允许我通知你，我的愿望进入商业关系与您联系。

Permit me first to thank you, our Chinese hosts, for your extraordinary arrangements and hospitality.

首先,请允许我感谢中国主人的周到安排和热情接待.