I bought it, er, let me think, for three dollars.

Teacher's work is primarily to prompt students to think for themselves.

教师的工作是启发学生自己去思考.

She made students think for themselves, rather than telling them what to think.

她让学生们独立思考，而不是一味地告诉他们该思考些什么。

Sound pressure level within the region significantly less than the other regions.

这个区域内的声压级明显的低于其他区域.

The product of the velocity and density of a rock is termed in the acoustic impedance.

岩石的波速和密度之乘积称为声波阴抗.

Negative coefficients occur where there is a decrease in acoustic impedance across the reflecting interface.

当反射界面上下两侧的声波组抗降低时,反射系数就会出现负值.

Improved sound quality & volume from Media Player.

改进音乐播放器音质 与 音量.

Try Setting sound quality to medium.

尝试设置音质至中等.

No , this driver does not improve sound quality nor increase performance.

这版驱动有提高音质和性能吗?有做些优化吗?

Mostaffordableaudio equipment often unable to reproduce music with proper sound quality.

但是大部分经济型的音响设备不能够重现乐器本身的音色.

Sound quality and services as saying they not pull!

音质和服务没得话说拉!

Radio: The FM reception and sound quality is very good.

广播电台: 调频接收和声音质量非常好.

We keep them informed of any changes as they arise.

如果有任何变化,我们会随时通知他们.

We are not yet informed of the committee's decision.

委员会的决定我们还没接到通知.

Haig kept me informed of his tortuous discussions with Nixon on the subject.

黑格经常向我通报他与尼克松就此问题的曲折磋商情况.

Of course, software must keep users informed of its actions.

当然, 软件需要告诉用户其行为.

But it was only now that Chueh-hsin was informed of the result.

拈阄的结果他一直到这天晚上才知道.

Why wasn't I informed of her arrival?

为什么不告诉我她来了?

Also some faces be reluctant , still received the past partly compliantly finally, occasion is very awkward.

也有的面露难色, 最后还是半推半就地接了过去, 场面非常尴尬.

David might even be deprived of balance and crash to floor in 20 tons of fragments.

大卫甚至有可能失去平衡,坠倒在地上成为一堆20吨重的石砾.

Better to be deprived of food for three days, than tea for one.

三天不吃饭可以, 一天不喝茶不行.