skydiving/ˈskaɪˌdaɪ.vɪŋ/名词(延缓张伞的)跳伞运动My friend tried skydiving for the first time last weekend and absolutely loved the exhilarating experience of free-falling through the sky.我朋友上周末尝试了第一次跳伞,绝对喜欢那种在空中自由坠落的刺激体验。想跟读,去练习