🧩 词语组成解析
a. 福尔松（文化）的（落基山脉东部的史前文化遗迹）
🗣️ 情景例句
A vice-presidency
副总裁
Still waters have deep bottoms.
静水常深。
our confidence in the curative properties of the bottle of medicine remains the same as theirs.
我们对瓶装药品疗效的信心仍与祖辈一样坚定。