1、operation

（由大量人员参与、具有高度组织性的）活动，行动，工作

The rescue operation began on Friday afternoon.

救援行动于星期五下午开始。

The soldiers were engaged in a military operation close to the Ugandan border.

这些士兵参加了乌干达边境附近的一次军事行动。

企业；公司

Thorn's electronics operation employs around 5,000 people.

索恩的电子公司雇用了约5,000名员工。

The two parent groups now run their business as a single combined operation.

这两个母公司现在合并为一家企业经营业务。

使用；运作

Until the rail links are in operation, passengers can only travel through the tunnel by coach.

在铁路连线开通之前，乘客只能乘坐长途客车穿越隧道。

the free banking system that has been in operation since the early eighties.

从80年代初就开始实行的自由银行制度

2、support

支持;赞同;拥护

The vice president insisted that he supported the hard-working people of New York.

副总统坚称他支持辛勤工作的纽约人。

The National Union of Mineworkers pressed the party to support a total ban on imported coal.

全国矿工工会向该政党施压，要求其同意全面禁止煤炭进口。

帮助;支持;支援;援助

It was hard to come to terms with her death after all the support she gave to me and the family.

她曾经给予我和家人莫大的帮助，她的死讯令人难以接受。

We hope to continue to have her close support and friendship.

我们希望她能继续大力支持，并能与她维持亲密友谊。