总统签署了死刑执行令。

The President signed the death warrant.

《牛津词典》

主席不顾委员会的反对，径行签署了协议。

The chairman overrode the committee's objections and signed the agreement.

《牛津词典》

她签署了转让手续，把房子过到女儿名下。

She has signed the house over to her daughter.

《牛津词典》

Now I know how you like to tweet your female relatives "It says right here and we signed it."

我知道，你会在推特网上给你的女性亲友留言说,“这是法律条约规定的，我们已经签署了的“

普林斯顿公开课 - 人性课程节选

So he signs the letter and then he writes underneath it, "The Gestapo has not harmed me in any way.

他签署了文件，并在下面写到，“盖世太保从不曾伤害我。

耶鲁公开课 - 心理学导论课程节选

And infinite numbers of countries sign and ratify them and say "Yes, we will abide by them".

无数的国家,签署了公约，批准其生效，表明：,“是的，我们会遵守公约条款“

普林斯顿公开课 - 人性课程节选