I think the need to be seen doing something might even result in action in Washington to move the country away, even if only so slightly, from its dependence on oil.

我认为，政客们准备做的事情还会有一个结果，即促使华盛顿改变这个国家的一些能源政策，降低对石油的依赖。

youdao

Just do it while you're doing something else you need to do anyway, like eating.

一些事情反正都要做，比如吃饭，不如在吃饭时完成社交活动。

youdao

Sually people understand that they need to change after doing something for far too long. Or they may realise that they are constantly going in loops through life.

通常人们理解在一些事情做了很长时间以后需要做出改变。或者他们认识到他们的生活持续性地在绕圈。

youdao

It's very clear you don't need a force if something is doing nothing, just sitting there.

显而易见,如果物体没有运动,只是静止状态,那是不需要力的

耶鲁公开课 - 基础物理课程节选

We need to be doing something about inner-city education at early levels.

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People get caught up in that, so they believe that they need to be doing something all the time to be effective money managers.

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"There are people in great need and we're doing something for them that they are very grateful for, " she said.

BBC: North West Wales