I was forced to sign the agreement against my will.

我被迫违心地签了这份协议。

《牛津词典》

Trade sanctions were imposed against any country that refused to sign the agreement.

凡拒签该协议的国家均受到贸易制裁。

《牛津词典》

In the nineteen forties, she was the first black woman to sign a long-term agreement with a major Hollywood movie studio.

VOA: special.2010.05.14

We know they can't sign a legal agreement, but let's take that off the table.

我们都知道不能签署违法合同,那就只能私底下签协议了

耶鲁公开课 - 博弈论课程节选

So if the firms wanted to make more money, the only thing they could do is they could sign an agreement saying, why don't each of us produce not our Cournot quantity, but produce half monopoly profits.

所以如果你们想多赚钱,唯一能做的就是签协议,我们不要按古诺产量生产了,各自生产垄断利润的一半多好呢

耶鲁公开课 - 博弈论课程节选

Prime Minister David Cameron and First Minister Alex Salmond are to meet on Monday to sign the agreement.

BBC: UK and Scottish ministers in independence referendum deal

Karzai invited Obama to sign the agreement on Afghan soil, the official said.

CNN: What did Obama's Afghanistan speech really mean?

In an update, Masnick adds that according to another source Germany may just be putting plans to sign the agreement on hold.

FORBES: Germany Won't Sign ACTA, At Least Not Yet