Backward compatible
[计] 向前兼容
🧩 词语组成解析
🗣️ 情景例句
Where do you usually spend your weekends?
你通常在哪度过你的周末？
My sister has been engaged for two months.
我的姐姐订婚有2个月的时间了
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。