1·Well-known, fly is with the life in foul environment, transmit tens of planting bacteria and suffer people disgustful, be labelled "the four pests" one of.
众所周知，苍蝇以生活在污秽的环境中，传播数十种病菌而受人们唾弃，被列为“四害”之一。
1·Well-known, fly is with the life in foul environment, transmit tens of planting bacteria and suffer people disgustful, be labelled "the four pests" one of.