bungee的用法和樣例：
例句
用作名詞 (n.)
- Bungee jumping is a good example.
蹦極跳就是一個(gè)很好的例子。 - It's the only reason bungee jumping exists.
這就是蹦極跳運動(dòng)出現的惟一原因。 - Someone tied a bungee cord to himself one day and jumped off of a very tall bridge.
某天某人用橡皮筋套住自己，然后從一個(gè)很高的橋上跳下。
