He had always wanted to go caving .他过去一直想探索洞穴。With the roof caving in, there were an increasing number of desertions.由于大势已去, 逃兵的人数日益增多.The positively charged AlCl _ 2 - MMH - bentonite mud system possesses more powerful ...
The ship was rolling and pitching heavily in the rough sea.船舶在狂涛中簸荡.The ship is pitching and rolling in what looks like about fifteen foot seas.这只船在看起来约有15英尺高的海浪中上下左右颠簸。He was pitching the ball.他正在投球.They don't want...