Treelines
(treeline 的复数) n. 树木生长线（按海拔标示的树木生长上限）
🗣️ 情景例句
The traffic's bumper to bumper, it must be rush hour.
车一辆接着一辆，现在肯定是交通高峰期。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
French test are awful, aren't they?
法语太可怕了，你说呢？