Sierra madre
n. 马德雷山脉(环绕墨西哥高原的三条山脉的总称)
🧩 词语组成解析
sierra
[[si'erə]]
n. 呈齿状起伏的山脉
n. 母亲（西班牙语）
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
A man of words and not of deeds is like a garden full of weeds.
一个只说不做人就像一个长满野草的花园。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？