About 234 million major operations are performed worldwide every year.

全世界每年实施的大手术约有2.34亿例。

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The Traceability Server 2.0 also includes an audit component that enables all major operations in the system to be tracked.

Traceability Server 2.0还包含一个审计组件，它可以对系统中的所有主要操作进行跟踪。

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The incident was one of the worst ACTS of violence since the government launched major operations against drug cartels in 2006.

该事件是自2006年发动打击贩毒组织的重大行动以来最严重的暴力行为之一。

youdao

Army spokesman Major General Athar Abbas says recent operations have targeted militant training camps and ammunition dumps, killing more than 100 Taliban fighters, including some top commanders.

VOA: standard.2009.05.07

Simple things like washing up or going to the loo have become major operations.

BBC: Braving the elements

Surgeons perform 200m major operations a year, a growing number of them in the developing world.

ECONOMIST: Cutting down on errors

Mr Weston suffered 46% burns on his body and underwent 70 separate major operations or surgical procedures during a slow recovery.

BBC: Baroness Thatcher: A 'decisive' leader says Simon Weston