"I wish my teacher knew sometimes my reading homework is not signed, because my mom is not free a lot, wrote another.

“我希望我的老师知道有时我的阅读作业没有签名，是因为我妈妈不太有空。”另一个人写道。

youdao

We have not signed any agreement.

我们没有签署任何协议。

youdao

The contract was not signed and has no binding force.

合同没有签署因而没有约束力。

youdao

Although Clemente had not signed a contract with the Brooklyn Dodgers, he kept his word to the team.

VOA: special.2010.04.11

this is David Nason and Henry Paulson, although it's not signed by them, it's signed by The Treasury.

这是大卫·内森和亨利·鲍尔森，其实这个计划不是他俩签订的，是财政部签订的。

耶鲁公开课 - 金融市场课程节选

But three other countries that attended the summit, Kazakhstan,Turkmenistan and Uzbekistan, have reportedly not signed onto the agreement.

VOA: standard.2009.05.08

Wolf is one of the few Republicans who have not signed the Taxpayer Protection Pledge.

FORBES: The Supercommittee And The Attempted Slandering Of Grover Norquist

We have not signed a new trade agreement in three years, and they are long overdue.

FORBES: The No-Pain, No-Gain Economy

I've not signed here to play for a couple of years and then move on.

CNN: Chelsea striker Sturridge joins Liverpool