1、n.豚跳(一脚猛踩滑板后部的带板起跳)。

2、例句：I was also lucky: my high school coach was Ollie Jarvis, who not only believed in me, but also taught me how to believe in myself. 我也很幸运：我的高中教练是奥利·贾维斯,他不仅相信我,还教会我如何相信自己。