1. Yes,he kept punching and kicking me. If I had a sword, I would have killed him.
    是的,他不停用拳头打我,踢我,如果我当时有一把剑,我就会杀了他.

2. Since the cashier no longer has to worry about the trying business of punching in each item, the groceries are scanned and bagged rapidly.
    因为收款员不再费事在每一物品上敲上价格，食品被扫描装袋的速度很快。

3. On one occasion a fight broke out at a beach party, with everyone punching and shoving.
    记得在一个沙滩聚会上，发生了一场殴斗，人人都挥拳上阵，相互推撞。