以上来源于: WordNet
Inthe early middle pleistocene, the karst caves in Yangchun area began to develop.
在中更新世早期，阳春地区的岩溶洞穴开始发育。
Yangchun in March, a few patches of light rain, the mulberry busy to take care of their children, give birth to a small fruit.
阳春三月，下过几阵小雨后，桑树忙着照顾自己的孩子，生出了一个个小青果。
Yangchun in March, the annual anniversary and to learn from Lei Feng, and people began to learn a variety of actions to Lei Feng.
阳春三月，一年一度的学雷锋纪念日又到了，人们开始以各种行动向雷锋学习。
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