翻译下列句组1.发出很多的噪音=Make much noise / make a lot of noise 2.心情很差=Have a very bad mood / be in low-spirit state 3.自从上个月以来= Since last month 4.对...有害（两种）=Be bad for sth /sb ; do harm to sth /sb 5.把废物倒入河中=Throw the garbage into the river 6.听力丧失= be deprived of hearing / lose the the hearing
妖妖小雯雯
