he hesitated for a moment before kicking the ball,otherwise he would have scored a

问题描述:

he hesitated for a moment before kicking the ball,otherwise he would have scored a
请为我翻译一下,还有后面为什么用过去将来完成上时?ordinary,common,usual,normal有什么区别?

在他踢球之前他犹豫了一会,不然他就会进球了
因为他没有进球 只是对过去发生事情的假设