The boy surrendered the catapult to the teacher.那孩子把弹弓交给了老师.He fitted a pebble into the catapult and pulled back the elastic. Twang!他把石子放进弹弓里，然后往回拉动橡皮筋。“嘣”！The sting of the catapult bullet had worn off.挨的那下弹弓不那么疼啦....
They will make economies by hiring fewer part-time workers.他们将通过减少雇用兼职工人来节省开支。Different economies, with different currencies, should not be aggregated to produce uniform policies...不同的经济有着不同的货币，不应该视为一体以制定出统一的政策。The parad...
As far as mathematicians are concerned, there's a certain virtue in wearing intellectual blinkers.就数学家们来说，用学者的眼光来看问题不无裨益。Noncommuting objects are as real to the mathematicians as commuting objects.对于数学家来说,不可交换的对象与可交...
The white sails billow with the breezes they catch.一张张白帆随着微风舞动。A door shuts with a bang and curtains billow into the room.房门砰地一声关上了,窗帘被风翻卷着吹向屋内.He exhaled a billow of cigar smoke.他吐出一股雪茄烟....
The child sleeps in the evening astatic.孩子晚上睡觉不安定.The white paper declared that North Korea is the East Asia astatic substantial clause.白皮书声称,朝鲜是“东亚地区不安定的重要原因”....