They violated the ceasefire agreement.是什么意思？

They violated the ceasefire agreement.

他们违反了停火协议。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

violated

v. 亵渎( violate的过去式和过去分词 )，违反，侵犯，强奸；

例句
The jury found that the NFL had violated antitrust laws.
陪审团裁决全国橄榄球联盟触犯了反垄断法。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

ceasefire

n. （通常指永久性的）停火，停战，停火命令；

例句
The rebels have declared a ceasefire in their war of attrition against the government.
在与政府的消耗战中，反叛者宣布停火。

agreement

n. 协定，协议，同意，一致，合同书，（词之间性、数、人称方面与…）一致；

例句
Reaching this agreement so quickly was a great achievement...
如此快速达成这项协定是一大伟绩。