Run lots of soapy water through the pipe to clean it.用大量的肥皂水把管子里面冲洗干净。Disconsolate, Soapy ceased his unavailing racket.索比怏怏不乐地停止了白费力气的闹嚷.soapy lather肥皂泡沫Wash your hands thoroughly with hot soapy water before handling any...