This is presidential historian and author Robert Dallek: "Once the public turns against a war, once it is convinced that you are embarked upon if not a losing enterprise then something that is going to produce a quagmire, it creates tremendous political difficulties for the president and it undermines his credibility, trust in his judgment and his ability to put across his domestic reforms,"

VOA: standard.2009.10.09

Energy can flow across the glass but I put a lid on top, and so the water can't get out.

能量可以穿过杯壁流动,但是我在顶上加了盖子，所以水不能跑出来。

麻省理工公开课 - 热力学与动力学课程节选

And then further you put some recording device, which in those days was a photographic plate, far across a room. So you take a tiny, tiny angle and you go far enough across the room.

接着放一些记录设备，那时用的是一个摄影用的感光片，取一个极小极小的角度,然后去到房间中足够远的地方。

麻省理工公开课 - 固态化学导论课程节选

You can tell all kinds of stories in a song, and put your ideas across to another person."

VOA: special.2010.06.13

One comes across it periodically. Within the last year, a member of our law school here put forward this very argument and said he thought it was a good one.

就在去年，我校法学院的一名成员就提出了,同样是这个论点并加之褒奖。

耶鲁公开课 - 死亡课程节选

Hundreds or thousands of men were put in long lines across the front of the enemy position.

VOA: special.2009.12.03

The idea is to put equipment in a suitcase that could be secretly transported across a border.

VOA: special.2011.06.20

And the pedestal was finished. In France,workers separated the statue into three hundred fifty pieces, put them on a ship and sent them across the ocean.

VOA: special.2009.06.29

He also talked about actions to put America on a stronger economic footing in the future, by improving education standards across the country.

VOA: standard.2010.02.22

"That will put in place stronger, global standards across the system that provide the right balance between stability, preserving the capacity for innovation, make sure we reduce the risk of future crises."

VOA: standard.2010.05.26