Background program
[计] 后台程序
🧩 词语组成解析
🗣️ 情景例句
John, what are you going to do?
约翰，你要干嘛？
This is January.
现在是一月份。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。