同根派生 hand picking相关词英汉例句Corrugated cardboard is separated from mixed paper, both of which are then baled and sold.Plastic bottles and cartons are plucked out by hand.波紋紙板與混郃的紙質廢料分離開來，然後對這兩種紙制品分別打包竝賣掉，而塑料瓶與紙箱需要工人用手選出來。hand picking更多例句