你如果能对此保密，我将不胜感激。

I'd be grateful if you would keep it a secret.

《牛津词典》

见发票即付款，将不胜感激。

Prompt payment of the invoice would be appreciated.

《牛津词典》

假如你支付现金的话，我会不胜感激。

I would appreciate it if you paid in cash.

《牛津词典》

你要是不把这消息传出去，我会不胜感激的。

I'd be grateful if you kept this information to yourself.

《牛津词典》

如果他能以专家的眼光看一下它并告诉我他的想法，我将不胜感激。

I would be grateful if he could cast an expert eye over it and tell me what he thought of it.

《柯林斯英汉双解大词典》

如蒙尽快答复，将不胜感激。

A prompt reply is appreciated.

youdao

承蒙相助，本人不胜感激。

I'm much obliged to you for helping us.

《牛津词典》

如果你能把它读给我们听，我将不胜感激。

I would be obliged if you could read it to us.

《柯林斯英汉双解大词典》

若能及时将图书归还图书馆，我们将不胜感激。

We would appreciate the prompt return of books to the library.

《牛津词典》

承蒙鼎力相助，不胜感激，谨备薄礼，敬请笑纳。

Please accept this gift in appreciation of all you've done for us.

《牛津词典》

你们若大力协助尽快把大厅腾空，我们将不胜感激。

We would be grateful for your cooperation in clearing the hall as quickly as possible.

《牛津词典》

如果你能提前告诉我你是否会来，我将不胜感激。

I'd appreciate it if you could let me know in advance whether or not you will come.

youdao

要是你愿意承办这件事，我将不胜感激。

If you will undertake the affair, I shall be very grateful.

《新英汉大辞典》

速寄汇款不胜感激。

A prompt remittance would be appreciated.

《新英汉大辞典》

如贵公司早日办理则不胜感激。

Your early attention to this would be appreciate.

youdao

如果您能给我签证我将不胜感激。

I'll be very grateful if you can grant me the visa.

youdao

如能及时回复，将不胜感激。

Your prompt reply will be very much appreciated.

youdao

如你方尽力去……不胜感激。

We should be grateful if you would do your utmost to……

youdao

如果你……我将不胜感激。

I would be most grateful if you.......

youdao

如果有人能告诉这是什么，我将不胜感激。

If anyone can tell me what it is I would be grateful.

youdao

如果你能参加我们的晚会，我将不胜感激。

I'd appreciate if you can attend our party.

youdao

不管多好顽皮的一张他们肯定会不胜感激。

No matter how nice or naughty the coupons they are sure to be greatly appreciated.

youdao

如迅回复我将不胜感激

Your promptly reply will be highly appreciate.

youdao

如果您能指出我的不足之处，我会不胜感激的。

I would appreciate it if you could point out my shortcomings.

youdao

请早日确认，我们不胜感激。

We appreciate your early confirmation.

youdao

你的大脑(和钱包)将对此不胜感激。

Your brain (and wallet) will appreciate it.

youdao

如能把这些变化通知相关部门，我们将不胜感激。

We will appreciate your informing the appropriate departments of these changes.

youdao

如果你把音乐关小一些，我将不胜感激。

I would appreciate it if you would turn the music down.

youdao

你要是能把汽车借我用一下，我将不胜感激。

I should be very grateful if you could lend me your car.

youdao

你要是能把汽车借我用一下，我将不胜感激。

I should be very grateful if you could lend me your car.

youdao