千万不能放任小孩呆在水池或水槽附近不管。Never leave young children unattended near any pool or water tank.她放任我们随心所欲，甚至连我们在床上蹦跳她也不管。She lets us do anything, even bounce on our beds.莫莉放任那个女孩恣意妄为。Molly has let that girl run wild....
让受试者通过耳机听“白噪声”。"White noise" was played into the subject's ears through headphones.戴耳机的接线员正坐在总机室里.An operator wearing earphone was sitting in the telephone exchange.一副耳机140英镑，你不是在开玩笑吧！One hundred and forty quid for ...