Piccadilly
辅助 Assistantn. 伦敦繁华的大街之一
🗣️ 情景例句
I'll wait outside.
我到外面等。
Don't underestimate the difficulties of the work.
不要低估了这项工作的限巨性。
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，