Subspace
[计] 子空间\\n[化] 子空间
🗣️ 情景例句
I must say the products in Shanghai have improved very much in the past ten years.
我得承认上海的产品这十年来进步了很多。
Adversity is a good discipline.
苦难是磨练人的好机会。
Excuse me. Is there a bookshop near here?
请问，附近有书店吗？