skydiving
/ˈskaɪdaɪvɪŋ/noun [专属名词] 跳伞运动（由飞机跳下时先自由坠落一段时间后再张开降落伞的）
You could be wanting to try some extreme sports like skydiving, jumping out of an airplane. 你可能想尝试一些极限运动，比如跳伞，从飞机上跳下来。
verb [vt. 及物动词] 空中杂技跳伞（skydive 的现在分词）
TOM: Really? When had she become interested in skydiving? 她什么时候对跳伞产生兴趣的?
