Directory structure
[计] 目录结构
🧩 词语组成解析
🗣️ 情景例句
Why do prices always go up during Spring Festival?
为什么春节期间很多东西都会涨价？
At twelve o'clock midnight people blow horns, yell, and kiss each other to welcome in the New Year.
到了午夜十二点，大家都吹吹喇叭、高声喊叫、相互接吻来庆祝新年。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。