Riemann
n. 黎曼（德国数学家）
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
The feature started at 9 o'clock and ended at 11:30.
放映在9点钟开始了并且将在11:30结束了。
We like it very much. It's great!
我们非常喜欢，太好了！