Volunteers have identified amazingly subtle features in the aerogel collectors.志愿者识别出了气凝胶中令人惊异的细微结构.Q. Why was aerogel used on Stardust?问: 为什么“星辰”要使用气凝胶 呢 ?Next, find the surface of the aerogel.然后, 搜寻气凝胶的表面....
仔细想一想然后再回答.Think carefully before you answer.总统拒绝就这个话题再回答问题。The President refused to answer further questions on the subject.先好好想想再回答, 因为你一决定,就木已成舟了.Think before you answer, for It'shall be done as you decide....
I hear he can swim freestyle, side stroke and breaststroke very well.我听说他自由泳 、 侧泳和蛙泳都游得非常好.Sometimes I use breaststroke, backstroke, and free style.有时游蛙泳 、 仰泳和自由泳.New Breaststroke is a series of loading and unloading of ...
We're going to build the Doomsday Machine and conquer the world.我们将建起世界末日时光机来征服整个世界.If they stop , the blimps switch to a doomsday program.使得飞行船上的程式启动那该怎么办?But the financial system would remain a doomsday machine.但金...