Holofilm
全息底片
🗣️ 情景例句
This is a brand new product; it proved to be a craze in the American market.
这是一个全新的产品，在美国市场掀起了一股热销潮。
Who is the auther of this play?
谁是这戏剧的作者？
Do we have to wear the helmets?
我们得戴上防护帽吗？