1、
2、
Relation between peculiar behaviors of water level of Hanshan well and the borehole structure
含山井水位的特异动态与井孔结构的关系
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3、
4、
5、
A sharp surge of water pushed his head under when the flood level hit his collarbone.
洪水涨至锁骨处时，一股迅猛的水流将他的头部压入水下。
金山词霸
