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1·It's called the Gaokao, and 80 million high school Chinese students have already taken this grueling test.

这个考试叫做高考。有8000万中国高中生参加过这个“独木桥”考试。

2·The grueling and intense training is a good test those applying to NASA's post-shuttle astronaut corp.

训练的严格和高强度正是对于NASA后穿梭机宇航员队伍的很好的试炼。