He wrote the letter in acknowledgment of my present.
他写信来对我的礼物表示感谢。
We send you a small sum of money in acknowledgment of your valuable help.
我们寄上少量的钱，借此感谢您的鼎力相助。
He was given a gold watch in acknowledgment of his work for the business.
他获赠一个金表，作为答谢他为企业所做的工作。
He was given a gold watch in acknowledgment of his work for the business.
他获赠一个金表，作为答谢他为企业所做的工作。
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