基因是在有性繁殖中交换的微小生物信息。Genes are those tiny bits of biological information swapped in sexual reproduction.市场和街道上挤满了前来做物物交换的人。The market-place and street were crowded with those who'd come to barter.随后就出现了货币, 即其余一切商品都可以和...
Their water was turned off weeks ago without explanation.他们的水在几周以前就毫无理由地被切断了。The next few weeks will be a period of readjustment.接下来的几周将是适应阶段。He spent two and a half weeks with us in June 1986.1986年6月他和我们一起呆了两周半。...
露西的冷淡与世故使得巴里十分不快。Barry had his nose put out of joint by Lucy's aloof sophistication.他那露在外面的长发随风向后飞舞。His long, uncovered hair flew back in the wind.露西拉经常要姐姐们把这个故事反复讲给她听。Lucilla often asks her sisters to retell the st...
The runway of this airport is undergoing expansion to accommodate large planes.这个机场的跑道正在扩建以适应大型飞机起落.People living near the airport are pushing for new rules about night flight.住在机场附近的人们正强烈要求制订出夜航班机的新规。Joanna swung back o...
The report dispels the myth that Northerners have a fattier diet than people in the south.该报告消除了北方人比南方人膳食脂肪含量高的谬论。Ann Bradley dispels the old wives' tales and gives the medical facts.安·布拉德利破除迷信，给出了医学事实。As a bonfire ...