begin operation

基本解释

The first will begin operation in 2019, at an estimated cost of $4 billion, followed by another three by 2025.
此项雄心勃勃的核方案包括在2028年建立8座核电站，首座就预计耗资40亿美元，计划于2019年开始发电，然后赶在2025年之前再建三座。
The company will soon begin operation.
那家公司不久就要开始营业。
A program, task, or hardware device that is in a ready condition needs only a start signal in order to begin operation.
一个程序、任务或硬件设备在处于就绪状态时，只需要一个起动信号就开始工作。

In May of nineteen forty-three, Louie Zamperini and his crew left their base in Hawaii to begin a rescue operation.
Mahecic says it is likely that another organized voluntary operation of refugees in Mali to Mauritania could begin next year.
The military is trying to complete a two-month offensive to dislodge Taliban fighters in the Swat Valley region, and will soon begin a similar operation to hunt down top Taliban leader Baitullah Mehsud in South Waziristan.

Some of the Japanese reactors will not be restarted—such as at the stricken No. 1 unit at the Fukushima nuclear power plant—and others will begin operation only after months or years of investigation and retrofitting.
FORBES: The Japanese Disaster: What's Next for Japan? For Us?