I promise all costs will be readily returned.

所有的费用会迅速偿还。

I will warrant him an honest and reliable fellow.

可以他是一个诚实可靠的人。

I can undertake that you will enjoy the play.

你会个剧。

I give an undertaking that we shall proceed with the legislation.

们将继续该项立法工作。

I warrant you he is telling the truth.

你他说的是真话。

I wager that it shall be so.

(它)会样。

I can vouch for the fact that he is a good worker.

他是好员工。

Can I have your assurance that this will go no further?

你能不告诉别人吗？

He gave me a definite assurance that the repairs would be finished tomorrow.

他给确切, 修理将于明日完工。

Let me assure you that it was not intentional.

你那不是故意的。

I assure you (that)there's no danger.

你没有危险。

I'm sure I can easily get the book from the bookstand in the corner of the main street.

能很容易地从主街角上的书亭里买到本书。

I promise on my honour.

以的名誉。

I pledge you my words.

你说话算数。

I guarantee you'll enjoy yourself.

你会过得很快活。

I'll undertake for your security.

将你的安全。

I'd sworn off alcohol.

已戒酒。

Jane promised to support me at the meeting, but then she stabbed me in the back by supporting David instead.

简在会上支持，可是到时候她又转而支持戴维，在背后捅了一刀。

Spearfish Canyon Rd took us to I90, which we took into Wyoming and on to Sundance (not the Robert Redford film festival burg, I assure you).

斯皮尔菲什峡谷路把们带到I90，们考虑到怀俄明州，并就森丹斯（而不是罗伯特雷德福电影节伯格，你）。

One day,he took me aside and promised me a sliver fourpenny on the first of every month if I would keep my eye open for a sailor with one leg and let him know the moment he appeared.

有一天他把拉到一边，每月初给四便士，如果能留心注意一个只有一条腿的水手，并且在他（水手）出现的那一刻告诉他。