查询词典 back and forth

Yet class after class,I watched boys dressed in blue blazers and gray pants head toward girls in flowered shifts whose perfect ponytails swung back and forth like metronomes.

一堂又一堂的舞蹈课，我看着穿蓝色运动茄克和灰色裤子的男孩总创意名片设计欣赏是把目标瞄向穿花衬衫的女孩子，这些女孩有节奏地前后甩动着漂亮的马尾辫。

"The bull was aggressively running up and down aimlessly, leaping back and forth over the barrier and evading all police attempts at encirclement," said a spokeswoman for police in the western city of Muenster on Wednesday.

他只叫我猫猫，他说我的毛和猫一样杂乱，还烂的要死，该做营养，总是炫耀他是学理发的优越感。他说我总是很懒，成天懒洋洋的很象一只猫。

"The bull was aggressively running up and down aimlessly, leaping back and forth over the barrier and evading all police attempts at encirclement," said a spokeswoman for police in the western city of Muenster on Wednesday.

据专业调查显示，在过去的20年里，有近60万国人留学海外。当他们学业有成陆续从海外归来的现象出现时，便出现了&海龟&这个有趣的谐音名称。近几年海归们在人才市场上求职趋于困难、身价贬值的现象十分明显。

"The bull was aggressively running up and down aimlessly, leaping back and forth over the barrier and evading all police attempts at encirclement," said a spokeswoman for police in the western city of Muenster on Wednesday.

星期三芒斯特西部城市的一名警方发言人声称：这头公牛毫无目的地乱闯，在隔离墩上反复的跳跃，躲避警方的围捕。

N of the existing station is located between Earth and the moon, and there is public transport spacecraft m vessels shuttling back and forth in the meantime.

现有n个太空站位于地球与月球之间，且有m 艘公共交通太空船在其间来回穿梭。

Carrey keeps his innate zaniness to a minimum here and shifts back and forth from slapstick to seriousness with great ease.

这里，凯利将他天生的愚蠢控制在最小限度，影片非常轻松地在闹剧和严肃情节之间来回转换。

Volleyers go back and forth between periods of intense separation and times of integration.

严格认真把工作时间与私人的生活空间区分开来，但有时又把两者整合起来。

In China, too, the political atmosphere has gone back and forth from closed to open, and I have been lucky in hitting the troughs.

中国的政治气氛在关闭和开放之间徘徊，我在冲浪中还算是幸运的。

In China, too, the political atmosphere has gone back and forth from closed to open, and I have been lucky in hitting the troughs.

在中国，同样的，政治氛围反反复复，从闭关锁国到走向开放，我很庆幸自己遇到了这个反复中的'波峰'。

The sueding rollers rotated with high speed while move back-and-forth slowly in their axial direction.So the fabrics achieves very soft handle with short and dense hairiness.

经过高速旋转的磨毛辊径向、横向摩擦后，使织物表面产生一层短而稠密的绒毛，具有柔软细腻、舒适、丰满的特点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。