The people at the party were worried about Janet because no one was aware of where she had gone.
参加聚会的人们都为珍妮物担心,因为没人知道她去哪里了。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时,有一部分大学生自愿在罢工期间驾驶公共汽车。