It can wave back when visitors wave at it.

有游客向它挥手的时候它也会挥手致意。

Why did you wave at him?

你为什么向他招手？

Wave at kids on school busses.

对上学校车的孩子们，挥手示意。

I smile and wave at the sea of screaming women.

我微笑着像尖叫的人群中挥手。

We wave at Mama, who is all the way down by the fountain now.

于是，我们就朝着在喷泉边上的妈妈挥了挥手。

It's best not to raise your hand and wave at them either.

最好也不要举手或向他们招手示意。

Do not drive in the fast lane. Smile and wave at people who pass you.

不要在快车道上行驶。向经过你的人微笑并招手。

You need to catch the right wave at the right time and know when to get off.

你需要在正确时间把握正确趋势，并且知道何时脱手。

Our first example of confining waves will be to confine a wave at one boundary.

约束波的第一例子是使波动在一个界面上受到限制。

Some lines that might build up into some knee high wave at low tide in the afternoon.

现在是潮高时间非常小的浪，下午退潮时间可能会有膝盖高的浪。

The azo compound gives a sensitive adsorption wave at the potential of -0.56V(VS. SCE).

在-0.56V（VS·SCE）处，该偶氮化合物产生一个灵敏的吸附波。

The origin time should be a few seconds before the time of the wave at the first station.

地震的起源时间应该比到达第一个站点的时间早几秒钟。

Propagation logs rely on measuring the difference in properties of a wave at two receivers.

传播测井依赖于两个接收器测量的波的差异。

Detonation is propagation of a combustion-driven shock wave at or above the speed of sound.

爆轰是一种以冲击波为特征，以超音速传播的爆炸。

I'll be back in a moment, and if you need anything at all in the mean time, just wave at me!

我很快就会再过来，如果在这期间您有任何需要，向我挥挥手就行了！

Stepping from the crowd I walked into the open. I look in awe at these angels and wave at them.

离开人群，我来到一片开阔地，我敬畏地看着这些天使，并向他们招手。

Whenever his children wave at him or his wife hands over a cup of hot coffee, he feels extremely happy.

每当他的孩子们向他挥挥手，或者他的妻子递上一杯热腾腾的咖啡时，他感到无限的幸福。

And so when they would come up and say hi, you know, you just wave at them and they respect your privacy.

当他们上来和我打招呼的时候，你知道，你只是和他们挥手而且他们会尊重你的隐私。

Not a single state trooper stopped us, but many passing motorists took great pains to honk and wave at us.

没有一个交警阻拦我们，而且许多过去的司机不辞辛劳地对我们按喇叭，招手。

Widen the channels to the people you adore, and never make them suffer by your weird compulsion to wave at strangers.

对你仰慕的人，要扩宽渠道，还有就是永远不要让他们忍受你向其他陌生人招手的奇怪冲动。

Last week he arrived at the World Cup closing ceremony to wave at adoring football fans before the final match kick-off.

上周他到达世界别的闭幕式，在总决赛开始之前向着充满钦佩的球迷们招手。

The influence of impulse duration, direction, and damage position, extent on the velocity wave at the impulse action point is addressed.

研究了脉冲持续时间和作用方向、损伤位置和程度对脉冲作用点速度波的影响规律。

The wave at the back of her hair did not show the anger in her eyes, and it was just as well for it was an anger he would not have understood.

她背后的发卷没有表露出她眼睛里的愤怒，在她心里这并没有什么，因为她知道这种愤怒他不可能理解。

Fishing boats and vehicles are carried by a tsunami wave at Onahama port in Iwaki city, in Fukushima prefecture, northern Japan on March 11, 2011.

2011年3月11日，在日本北部磐城市福岛县的港口小名滨，渔船和车辆被海啸冲走了。

The primary function of the auxiliary signal generator is output sine wave or SWIFT (stored wave form inverse Fourier transform) wave at the scheduled time.

辅助信号发生器的主要功能是在规定的时间段内输出正弦波或者任意波形。