Kneestone
山墙角石
🗣️ 情景例句
China is implementing a family planning policy.
中了在实施计划生育政策。
Usually,I have a big breakfast.
通常,我吃一顿丰盛的早餐。
Some things are collected deliberately in the home in an attempt to avoid waste.
居家度日，有目的地收藏某些东西是为了防止浪费。