yard drainage 中文意思是什麼
yard drainage
解釋
庭院排水-
What little grass there was in the yard was plastered sparsely down on the ground, the way the drainage water had left it.
院子里那一點點青草現在稀稀拉拉緊貼在地面上,就象是陰溝水流過以後那樣。 -
Code for design of road and drainage for railway station and yard
鐵路站場道路和排水設計規范
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