Use a syringe device to gently direct water against the wall of the ear canal.

VOA: special.2010.03.31

There's the hard sphere. It wants to collide against the wall to create a force on the wall, and I have a couple of the hard spheres that are nearby, right, and in the absence of any interactions, I get a certain pressure.

给墙一个作用力,现在它的附近，还有许多小球,没有相互作用时,它将直接冲向这面墙。

麻省理工公开课 - 热力学与动力学课程节选

Pressure is when you have one of these hard spheres colliding against the wall.

这是一个小球,它与墙发生碰撞。

麻省理工公开课 - 热力学与动力学课程节选

I leaned over and began pushing aside the pile of bones against the wall.

VOA: special.2009.02.07

They threw me up against the wall and checked me out, because I was a kid and I wanted to go there and see, just for the purpose of history, of being there.

他们把我推到墙上开始检查,因为我是个孩子而且我想去那看看,就是为了见证历史,亲身体验

耶鲁公开课 - 1871年后的法国课程节选

Other men are standing against the wall.

VOA: special.2010.03.17

The text says they "cowered like dogs crouched against the outer wall.

书上写道“像狗一样,蜷缩在墙角。

耶鲁公开课 - 旧约导论课程节选

At one time, the president who had retreated and retreated until he was pressed against the wall, could only be secured by a number of gentlemen forming round him and making a kind of barrier of their own bodies.

VOA: special.2009.01.19

In the case of Nimes, N-I-M-E-S, which was largely a Protestant town, they knocked down the wall so the Protestants of Nimes could not defend themselves against this all-conquering Catholic monarch.

以尼姆为例,那儿曾经是一座新教徒的城市,但统治者们拆毁了围墙,所以新教徒们再也无法对抗,所向无敌的天主教统治者了

耶鲁公开课 - 欧洲文明课程节选

"I went over to Africa as a socialist, and after about five or six years of hitting my head against the wall, became a small "c" capitalist."

VOA: standard.2010.08.09

The ICRC report says that all 14 detainees were subjected to sleep deprivation, beatings and suffocation with water, and that all of them were repeatedly smashed against the wall.

VOA: standard.2009.03.23

I quickly stood up. My back was against the cave wall.

VOA: special.2010.07.10

Democrats trying to steer reform through Congress against a nearly solid wall of Republican opposition said the president delivered a clear vision and specifics, and a strong message of leadership.

VOA: standard.2009.09.10

With U.S.unemployment near double digits, Cardillo cautions the Obama administration to tone down its rhetoric against Wall Street - something political analysts say is unlikely with U.S.mid-term elections only months away.

VOA: standard.2010.07.20