🧩 词语组成解析
开坦姆皮拉果
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
It's funny. History repeats itself.
真有意思。历史在重演。
What's your nationality? Are you an American.
你的国籍是什么？你是美国人？
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。