When Jack saw the pile of homework on his desk, he threw up his hands.
看到桌子上那一大堆作业，杰克真不知道该怎么办才好。
The results show that the pile shoe greatly enhance the structural strength of jack-up platform.
研究了两种桩靴形式对该平台的影响，其结果表明加桩靴对平台的结构强度有很大的提高作用。
The results show that the pile shoe greatly enhance the structural strength of jack-up platform.
研究了两种桩靴形式对该平台的影响，其结果表明加桩靴对平台的结构强度有很大的提高作用。
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