?? 詞語組成解析
Holm
[[h?um]]
n. <主英>河邊肥沃的低地, 河(或湖)中小島
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
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
The school is further down this road.
那學校過去再走一小段路。
and because there is so much of it the function would seem to e important.
睡眠占去那么多時間，所以其作用似乎還是很重要。