Ppt
[计] 主程序操作员接口任务\\n[化] 万亿分率
🗣️ 情景例句
I'm going to play with a group of friends.
我打算和朋友一起玩。
The doctor advised me to get plenty of exercise.
医生劝我要多运动。
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，