Lifejacket
救生衣
🗣️ 情景例句
Susan's vice-president in charge of new toys and games.
Susan是主管新玩具和新 戏器具的副总裁。
Stamp-collecting is a popular hobby.
集邮是一种普遍的业余爱好。
The aeroplane is flying over the river.
飞机正从河上飞过。