Patenting genes is a necessary part of biological research.取得基因的专利权是生物研究必要的部分.Transnational firms are also patenting human chromosomes, cells, tissues and organs.同时,跨国公司还在对人类的染色体 、 细胞 、 组织和器官申请专利.Rather, it fell back on ...
Yes, but who'll tell him she's no good — who'll bell the cat? Some of us know he's got a bunch of fives.不错, 可是谁愿意告诉他,说她不行呢?——谁愿意为大家去冒险 呢 ?我们中间有些人知道他的拳头很厉害.It was paid to her in greenbacks -- three twe...
A train rocketed by, shaking the walls of the row houses.一辆火车疾驰而过，排屋的墙都摇晃起来。Fresh food is so scarce that prices have rocketed...新鲜食物非常匮乏，导致价格猛涨。The train rocketed through the station at 90 miles an hour.那列火车以一小时九十英里的速度飞速...
She was wearing wool slacks and a paisley smock.她穿着羊毛宽松裤和涡旋花纹宽袍。A girl in a red smock tripped down the hill...一个身穿红色罩衫的女孩迈着轻快的步子下山。She wore a pink nylon smock similar to a nurse's uniform.她穿着一件粉红的尼龙罩衫,就象护士工作服一样.A lo...
The happiest are not those who own all the best things, but those who can appreciate the beauty of life.最幸福的人们并不一定什么都是最好，只是他们懂得欣赏生活的美好。You have to do everything you can. You have to work your hardest. And if you do, if y...