Although the law and labor agreements limit overtime, some work longer hours without pay.

尽管法律和劳动合同限制加班，但有些人还是无偿加班。

It's in a conflict over collective labor agreements.

这一切都是因为集体劳工合同纠纷。

Schenley later signed a labor agreement with the National Farm Workers Association.

之后，Schenley公司和全国农场工人协会签署协议。

The farm workers elected Mister Chavez's union to represent them. Di Giorgio soon signed a labor agreement with the union.

农产工人选择查维斯代表他们。Di Giorgio 公司很快和联盟签署了劳资协议。

The labor dispute began in July when a labor agreement ended. The work stoppage has affected 29 West Coast ports for months and slowed U.S. trade with Asia.

当7月份劳工协议结束后，劳资纠纷开始凸显。停工斗争影响29个西海岸港口数月时间，阻滞了美国与亚洲的贸易。