The venerable city will rely on mobile floodgates in its lagoon that lie flat on the seabed under normal conditions and rise only during extremely high tides.

 
  • 這個(gè)古老的城市將倚賴(lài)其潟湖中的可移動(dòng)式防洪閘門(mén),它們平時(shí)平放在海床上,只有在極大潮來(lái)臨時(shí)才會(huì )升起。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan