周海中，男，汉族。数学家、科学家、语言学家。1955年10月生于广东雷州，祖籍广西合浦，民盟成员。
这是一个伸入到地中海中的美丽公园，四周的嶙峋怪石被海浪不断地冲刷着。
The park is a beautiful spot that juts into the Mediterranean and is surrounded by rocky ledges that the waves crash up against.
一周复习一次你的单词库，这样你可以清晰的记起这些单词的意思，并且这些单词会永远的留在你的脑海中了。
Go through this dictionary once a week so that you recall the meanings of these words and they permanently stick in your memory.
也许这在某些人眼中似乎有点不可思议，但在上海中产阶层人群中，周先生绝非特例。他们中的许多人都记不住自己孩子的生日或正在就读的年级。
While it might seem shocking to some, his situation is far from unique among members of Shanghai's middle class, many of whom can not easily recall their children's birthdays or grades in school.
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