treehouse
n. 树上小屋（供儿童游戏用）
例句
Abandoned Korowai treehouse, West Papua, Indonesia.
印度尼西亚的巴布亚岛(即新几内亚岛)，遗弃的树屋。
When I began building my kids' treehouse, I felt out of practice again.
当我开始为孩子们建造树屋时，我又有点恐高了。
An incredible treehouse restaurant has been completed near Aukland, New Zealand.
近日，新西兰奥克兰一家建在树上的餐厅竣工。
