floodgate造句
BuildafloodgateontheYangtze?ThefloodgateisclosedtocontroltheflowofwaterTheFoshanTai"ansteelgateisonespecializedisengagedinpullsthefloodgate,thevolumefloodgate,theroadfloodgate,expandsandcontractsthef...
BuildafloodgateontheYangtze?ThefloodgateisclosedtocontroltheflowofwaterTheFoshanTai"ansteelgateisonespecializedisengagedinpullsthefloodgate,thevolumefloodgate,theroadfloodgate,expandsandcontractsthef...