Their actions amount to a breach of contract.

他们的行为已属违反合同。

The company has been served with a writ for breach of contract.

这家公司因违约已接到法院令状。

Section 2 Civil Liability for Breach of contract.

第二节违反合同的民事责任。

The breach of contract put us in an unfavorable position.

违反合同使我们陷入不利境地。

I can't stress enough the disastrous consequences of breach of contract.

我必须强调，违约会带来严重后果。