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
Who is it?
是谁?
He was content that the thing had happened.
这事终于发生了，对此他是满意的。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。