Eruditions
(erudition 的复数) n. 博学
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
New York is famous for its tall buildings.
纽约以高楼大厦而闻名。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，