1、operation

（由大量人員參與、具有高度組織性的）活動，行動，工作

The rescue operation began on Friday afternoon.

救援行動于星期五下午開始。

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

這些士兵參加了烏干達邊境附近的一次軍事行動。

企業(yè)；公司

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

索恩的電子公司雇用了約5,000名員工。

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

這兩個母公司現(xiàn)在合并為一家企業(yè)經(jīng)營業(yè)務(wù)。

使用；運作

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

在鐵路連線開通之前，乘客只能乘坐長途客車穿越隧道。

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

從80年代初就開始實行的自由銀行制度

2、individual

個別的;單獨的

They wait for the group to decide rather than making individual decisions.

他們等待團體作決定而不是各自作出決定。

Aid to individual countries would be linked to progress towards democracy.

對個別國家的援助會與其民主進程相掛鉤。

個體;個人

anonymous individuals who are doing good things within our community.

一些在我們社區(qū)內(nèi)做好事卻不留名的個人

the rights and responsibilities of the individual.

個人的權(quán)利和責任