她会把房子彻底打扫一下。She would clean the house from top to bottom.我不在的时候，你打扫一下厨房总该可以吧。And while I'm out you might clean up the kitchen.和他们同住的还有玛丽·伯琳达，她负责做饭和打扫卫生。With them also lived Mary Burinda, who cooked and cleaned....
She was acutely aware of the noise of the city...她对城市噪音很敏感。Suddenly he began writing in sheer panic , only imperfectly aware of what he was setting down.突然,他慌里慌张写起字来, 只是朦朦胧胧意识到自己写的是什么.The question remains whether he was ...
The effect of his preaching was counteracted by the looseness of his behavior.他讲道的效果被他放荡的生活所抵消了.Misunderstandings can often be traced to a looseness of expression.误会常常源于疏于表达.This could occur as a result of some structura...
China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.Microorganisms can produce many beneficial bioactive substances through secondary metaboli...