A tornado rips across the Missouri Plains.

This machine rips up old cloth to provide fibres for new material.

这台机器能撕碎旧布为制造新布提供纤维.

The tips of claws broke through theand made rips in the door.

它的爪尖穿透了大门,在门面上留下长长的裂口.

I feel painful because of the rips.

因为手上肌肉撕裂,我感到很痛苦.

Be careful with that dress; it rips easily.

小心那件连衣裙,很容易破.

She rips out at him, " You're no gentleman. "

她破口大骂: “ 你这个人真不象话. ”

Red rips it open , scans the letter. Expressionless.

瑞德撕开信封, 开始看信, 面无表情.

He rips the surface of the pool.

他切开游泳池的水面.

That hotel rips off the tourists.

那家旅馆敲观光客的竹杠.

Is rips the heart check lung the pain.

才饣撕心裂肺旳痛.

THUNDER rips the sky open; a heavy rain falls.

雷鸣响彻夜空; 暴雨倾盆而下.

He rips the cloth into thin pieces.

他把这块布撕成了很多细条.

Please get the newspaper away form the little girl before she rips it apart.

请把报纸从那小孩身边拿走,别让她撕破了.

The ecological integrity of river ecosystems depends on their natural dynamic character.

完善的流域生态系统的维持依赖于其自然动态特征的保持.

Ecological degradation mainly includes degradation of terrestrial and aquatic ecosystems.

生态退化主要包括陆地生态系统和水域生态系统的退化.

Because at random was exactly how humans were trying to restore ecosystems.

要知道,人类还原生态系统的方式恰恰是很随意的.

The species that make up natural ecosystems usually display a wide range of genetic variability.

构成自然生态系统的生物种,通常表现有较大范围的遗传变异性.

The world's natural ecosystems act as a buffer.

地球上的自然生态系统起着一种缓冲的作用.

In addition, it is also easy to exploit marine ecosystems.

另外, 它的开采也极易破坏海洋生态系统.

Aquatic ecosystems share a number of basic structural and functional characteristics with terrestrial ecosystems.

水生生态系统的结构和机能,在许多基本特征方面同陆地生态系统一样.

Temperate forest ecosystems occupy a position of prominence among all ecosystems.

温带森林生态系统在所有生态系统中占有优势地位.