1) be as futile as fishing for the moon in the sea
海底捞月一场空
2) Cry for the moon.
海底捞月
3) As useless as fishing for the moon in the lake
水中捞月一场空
4) shipment not later than Jan.31st.; shipment on or before Jan.31st.
一月底装船
5) oyster lifting
用拖网从海底采捞牡蛎
6) Look for one thing among many others, without hope of finding it
草堆里寻针;海底捞针
补充资料：水中捞月
从水中去捞倒映入水里的月亮。比喻根本不可能实现：不调查研究搞设计，犹如水中捞月，不可能有结果。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条