Many valley theory
[计] 多谷理论
🧩 词语组成解析
many
['mɛni]
adj. 许多，多的;
pron. （与复数动词连用）大多数人;
valley
['væli]
n. 山谷，溪谷，峡谷，谷地，深谷;流域;[建筑]屋顶排水沟，屋面斜沟;
🗣️ 情景例句
When you're ready to get off, remember to press the button near your seat.
当你要下车时，记得按你座位旁的按钮。
It's a classic!
真是经典！
She always eats her lunch at noon.
她总是在正午吃午饭。