I would be obliged if you could read it to us.
如果你能把它读给我们听，我将不胜感激。
I'd be obliged if you would keep this to yourself.
如蒙保守这个秘密，我将感激不尽。
We shall be obliged to detain you here while we continue the investigation.
在继续进行调查期间我们不得不把你扣留在这儿。
But to be obliged to offer them up would be not only painful but inconvenient.
然而不得已将他们端出来，不仅是件费力的事，且会带来诸多不便。
I should be obliged to you for your assistance in this matter.
蒙您大力协助，我将深表感激。
"He'll be obliged to believe them," he said.
“他就不得不相信它们了。”他说。
I shall be obliged to go tomorrow.
明天我不得不去。
If you can give me a couple of envelopes I'll be obliged to you.
如果你能给我两个信封，我就十分感谢了。
We should be obliged if you would send us catalogue and price list of...
如蒙赐寄…的目录册和价目表，我们将不胜感激。
We should be obliged if you would send us catalogue and price list of...
如蒙赐寄…的目录册和价目表，我们将不胜感激。
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