You can contract with us to deliver your cargo.

你们可以和我们签订合同，由我们负责运输你们的货物。

《柯林斯英汉双解大词典》

They can transfer or share the contract with whosoever they choose.

他们可以转包这个合同，也可以与他们选定的任何人一起做。

《柯林斯英汉双解大词典》

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The author says Lead Belly's contract with the Lomaxes' prevented him from being represented by anyone else for five years.

VOA: special.2010.01.25

This is a contract with his father in this passage.

这段话是他与父亲的合同。

耶鲁公开课 - 弥尔顿课程节选

For example, maybe you have been presented with a contract that you are not satisfied with.

例如，你得到一份并不令你满意的合同。

I will 课堂 - SpeakingMax英语口语达人

The euro is now worth roughly nine kronor for a contract with delivery in June.

FORBES: Euro Trashed

Like the Contract with America before it, the pledge may succeed in driving votes.

FORBES: The GOP Pledge: Smaller Government, Bigger Deficits

He recently signed a multimillion-dollar contract with Hit King Inc. that runs through 2017.

WSJ: Pete Rose Works Full-Time Selling His Signature in Las Vegas