jump現在分詞雙寫P麼

不需要雙寫p，現在分詞是jumping，例如：

1、There you go again ─ jumping to conclusions.你又犯老毛病了：匆匆下結論。

2、There I go again ─ jumping to conclusions.我又犯老毛病了，冒冒失失地就下結論。

3、I wonder he didn't hurt himself jumping over that wall.我納悶他怎麼從那牆上跳過去竟沒摔傷自己。