Carsal tree
[計] 因果樹
?? 詞語組成解析
[計] 因果的
tree
[tri]
n. 樹;木料;樹狀圖;宗譜;
vt. 把…趕上樹;使處于困境;把鞋型插入（鞋內）;
??? 情景例句
Does the library have computers with Internet access?
圖書館有可以上網的電腦嗎？
Do one's level best.
盡力而為。
I think that young children often appreciate modern pictures better than anyone else.
我覺得小孩子們往往比任何人都更能欣賞現代繪畫，