Platfond
顶棚, 天花板
🗣️ 情景例句
The only-child generation brings about many new social problems.
独生子女一代带来了许多新的社会问题。
What are you going to do?
你要做什么？
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。