宇航员取回了一块月岩样本.Astronauts brought back a piece of the moon.1993年, 一块苏联的月岩标本在苏富比拍出了$442, 500的高价.S . government property . At Sotheby's in 1993, a Soviet sample fetched $ 442, 500....
Lovelock eased back the throttles and the ship steadied.洛夫洛克慢慢地拉杆减速，船稳了下来。The pilot throttles back slightly to maintain level flight.飞行员稍稍减速，以保持水平飞行。The Vimy, throttles full open, began to roll slowly down the field.“维米号...
地球被分为二十四个时区.The earth is divided into 24 time zones.按照当地居民的意愿,时区界线被划分得弯弯曲曲.The zone boundaries zigzag capriciously according to the whims of the local population.我们开过三个时区就为了吃煎小牛肉?We drove through three time zones for vea...