Tools support: a complex operation always needs tools to make life easier.

工具支持：复杂操作始终需要使用工具来简化工作。

youdao

For example, a component performing a complex operation may broadcast its state.

例如，执行复杂操作的组件可以传播它的状态。

youdao

PLC has high price and complex operation. So the relay is always used in simple logic control.

然而由于PLC成本高，操作复杂，对于简单逻辑控制，目前仍然以继电器控制为主。

youdao

The surgery can sometimes be complex, and may require more than one operation to correct.

VOA: special.2009.12.22

We'll talk about how your normal valves function inside your heart and how your heart couldn't work in the way that it did if it didn't have valves that were doing a very complex operation many many times a day.

我们会讨论,正常的瓣膜在心脏中如何工作,以及没有这个,每天不停完成很多复杂任务的心脏瓣膜,心脏为什么,就不能正常工作了

耶鲁公开课 - 生物医学工程探索课程节选

They say the United Nations complex humanitarian operation in this conflict-ridden province cannot function efficiently without their help.

VOA: standard.2009.03.28

Here was a narrowly focused outfit -- Compaq, a maker and seller of computer boxes -- swallowing a more complex operation.

FORBES: Bon apptit!

Essex Police say getting the turbines to their destination is their "biggest and most complex operation" ever involving loads on the roads.

BBC: Wind farm turbine transportation is 'biggest' ever load

Here was a narrowly focused outfit -- Compaq, a maker and seller of computer boxes -- swallowing an older and more complex operation.

FORBES: Bon apptit!