This pull rod is easy to operate.

这个拉杆很容易操作。

This ball valve is easy to operate.

这个球阀很容易操作。

Many companies rely on IT to operate.

许多公司依赖信息技术来运营。

He knows how to operate this machine.

他知道如何操作这台机器。

He learned how to operate a forklift.

他学会了如何操作叉车。

Do you know how to operate a chainsaw?

你知道如何操作电锯吗？

The device requires 5 volts to operate.

该设备需要5伏特才能运行。

Do you know how to operate a telegraph?

你知道如何操作电报机吗？

You can touch the screen to operate it.

你可以触碰屏幕来操作。

Do you know how to operate this roller?

你知道如何操作这台压路机吗？