1、turn off

驶离，离开（…路);转弯;拐入旁路

The truck turned off the main road along the gravelly track which led to the farm.

卡车驶离大路，沿着通向农场的碎石小道行进。

He turned off only to find he was trapped in a town square with no easy exit.

他转入岔路，却发现自己困在了一个难觅出口的市镇广场。

关上;关掉；截断，切断（…的供应）

The light's a bit too harsh. You can turn it off.

灯光有点太刺眼了。你可以把灯关掉。

I have to get up and turn off the radio.

我必须起床关上收音机。

使丧失兴趣

What turns teenagers off science and technology?

是什么使青少年对科学技术丧失了兴趣？

Teaching off a blackboard is boring, and undoubtedly turns people off.

照本宣科枯燥乏味，无疑会使人们丧失学习兴趣。

2、involve

需要;包含

Running a kitchen involves a great deal of discipline and speed.

料理好厨房需要把一切都安排得规规矩矩，且要讲求速度。

Nicky's job as a public relations director involves spending quite a lot of time with other people.

尼基作为公共关系主管，需要花很多时间与别人打交道。

牵涉;涉及

If there was a cover-up, it involved people at the very highest levels of government.

如果有人想要隐瞒实情,那其中就涉及政府部门最高层的人物。

a riot involving a hundred inmates.

有 100 名囚犯参与的暴动