Base-jumping
定点跳伞，极限跳伞
🧩 词语组成解析
base
[bes]
n. 基础;基地;根据;基数（如十进制的10 和二进制的2）;
vt. 基于;把…建立在;把…放在或设在（基地）;把…置于底座（或基座）上;
adj. 卑鄙的;低级的;贱的，劣的;庶生的;
bas,base 表示”低下,基础”
a. 跳跃的
🗣️ 情景例句
What would you like to be doing two years from now?
两年后你希望自己在做什么？
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。