?? 詞語組成解析
poplar
['p?pl?]
n. 楊樹;楊木;
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
The times have been very bad.
時機一直很壞。
To pass away
去世，死
My parents used to live in South America and I used to fly there from Europe in the holidays.
我的父母曾經住在南美洲，所以假期里我常從歐洲乘飛機到他們那里。