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
They are eager to learn English.
他们急着要学英语。
Sail while the wind blows; wind and tide wait for no man.
驶船要乘风，风潮不等人。
Visits to really remote villages are seldom enjoyable --
到真正偏僻的村庄去旅游并不是一件愉快的事情。