令切娜惊讶的是，这个古老的游戏引起了一大群人的兴趣，超过1000名学生加入了这个俱乐部。
To Chena surprise, the old game has interested a huge crowd more than 1,000 students have joined the club.
在1987年的一次例行探险中，一群海洋学家在南加州海岸外，通过潜水器阿尔文潜入海底，为圣卡塔利娜盆地描绘那典型的贫瘠、荒芜的海底地貌。
On a routine expedition in 1987, oceanographers in the submersible Alvin were mapping the typically barren, nutrient-poor seafloor in the Santa Catalina Basin, off the shore of southern California.
琳娜.肯尼博士说：少女怀孕的数据非常复杂，因为在全国研究中，这一人群被称作15-20岁少女。
The statistics as to who gets pregnant are complicated, Dr. Lynne says, because in national studies they generally call teens 15-20 years of age.
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