If you wish to go away for the weekend, our office will be delighted to make hotel reservations...如果您想外出度周末，我们办事处将很乐意为您预订旅馆。They are the cornerstones of computations of the airlines'massive reservations system.他们是航空...
缩成皱纹的,小园齿状的, 它们的航线上, 下, 和穿过犹他州.Corrugated , crenulated, they course up, down, and across Utah.鲸鱼用它们栉齿状的牙齿来捉浮游生物.Whales use their pectinate teeth to gather plankton....
Roads were flooded or blocked by landslips.道路或被淹没，或被山体滑坡阻塞。Torrential rain and thunderstorms caused three reported cases of landslips and 20 of flooding.此外,维克托也带来豪雨及雷暴,导致3宗山泥倾泻和20宗水浸.The Observatory also warns of thunder...
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....