I'd like to send this parcel by post.

我想寄这个。

The samples are sent off by mail.

这些样本通过寄送出。

Can I return them through the mail?

可以通过寄归还吗？

We can't accept returns through the mail.

我们不接受寄归还。

I'd like it to get there tomorrow.

那我想明天寄到。

The letters arrive by the tens of thousands.

数以万计的信件寄过来。

I labeled the parcel before posting it.

寄之前，我把贴上了标签。

We will send an invoice in the mail.

我们将把发票寄过去。

We will send an invoice in the mail.

我们将把发票寄过去。

People must fill out and mail back documents.

人们必须填写并寄文件。

Make sure the parcel is tied up before you mail it.

寄前一定要捆好。

They get the necessary testing supplies in the mail.

必要的测试物品通过寄给他们。

Mail delivery is also now permitted across the country.

现全范围内也允许寄药物。

They're to send the best pair of snowshoes in town -by express.

他们会快递寄城里最好的雪鞋。

I was gonna mail it back to him.

我正准备给他寄回去呢。

Now President Trump claims that the mail in ballot system is rigged.

现特朗普总统声称，寄投票制度被操纵了。

Send them back to us, and we'll refund the full cost.

请寄回来，我们将退还全部费用。

Certainly. How do you like to send your parcel?

当然可以。您希望以什么方式寄？

It is better to send these documents by fax than by post.

这些文件用传真要比用寄来得好。

Then you receive it a few days later by post.

几天之后，你将会收到寄物品。