工人们跪在地上，将小石子锤进去。The workers kneel on the ground and hammer the small stones in.她听到轮胎轧过石子铺成的车道，发出嘎吱声。She heard the crunch of tires on the gravel driveway.地上铺满了棱角锋利的石子。The ground was strewn with sharp-edged pebbles....
The idea of cloning extinct life forms still belongs to science fiction.克隆已经灭绝的生物的想法仍旧只限于科幻小说中。These are inserted into a cloning vector.它们被插入克隆载体.And Infigen Inc. of De Forest , Wisconsin recently succeeded at cloning a ...
I don't quite know what to say in answer to your question.我不太清楚如何回答你的问题。The doctor came at once in answer to our telephone call.医生接到我们的电话马上就来了.In answer to these questions I either nodded or made strange noises.在回答这...
He put the case to the Saudi Foreign Minister.他把这起事件向沙特外长作了说明。Saudi bankers say there's been an upsurge of business confidence since the end of the war.沙特的银行家说战后工商业界信心猛增。THEY MUST FORGET THE FIRST DEFEAT AND WIN AGA...