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- It was in the days when motorcars were rare. 那是在汽车还罕见的时代。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- A top hat is a rare sight these days. 高顶大礼帽现在已不多见。
- I must admit I am very fond of collect rare book. 我得承认我很喜欢海内珍本。
- It's very rare for him to be so late. 他很少迟到。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- Red squirrels are now very rare in Britain. 红色的松鼠在英国已十分罕见了。
- The white-lipped deer are rare in this area. 白唇鹿在这个地区很罕见。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- These rare tigers are protected by special laws. 这些珍贵的老虎受到专门法律的保护。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- A rare smile lit up his stern features. 他那难得一见的微笑在他死板的脸上平添一些生气。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- It is rare to find such a genius nowadays. 这样的天才现在很少见。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- He is which is rare for him, in a bad temper. 他在发脾气，这对他来说是很少见的。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- Many kinds of wild orchid are becoming rare. 很多种野生兰越来越罕见了。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
