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A baseball will travel farther in hot weather than in cold weather.
棒球在炎热的天气里比在寒冷的天气里飞得更远。
Meteorites the size of basketballs land on Earth about once a month.
篮球大小的陨石大约每月降落在地球上一次。
A mountain climber carried the olympic torch to the top of Mount Everest.
一名登山者将奥运火炬带到了珠穆朗玛峰顶端。
