他熟练地左一拐右一拐地绕过深沟，穿过了原野。Expertly he zigzagged his way across the field, avoiding the deeper gullies.在深约0.5英寸，间隔12英寸的条播沟里播种。Sow the seeds in drills about 1/2in. deep and 12in. apart.我们仅能依稀辨出桥下一条杂草丛生的窄沟。Below the bridge we c...
Of course, not all alcoholics and drug abusers produce deviant offspring.当然，并不是所有的酗酒者和吸毒者都会生育出不正常的后代。The study found that some alcoholics had clear personality traits showing up early in childhood.研究发现一些酗酒者在童年早期就显现出鲜明的人格...
He amended his speech by making some additions and deletions.他对讲稿作了些增删修改.Deletions should be effected first.删改应该先做.He amended the speech by making same additions and deletions.他通过增加和删节对他的讲话做了修改....