I was so hungry that I wolfed down my meal 1.请问that可以直接去掉吗?为什么?2.请问down有什么用?

问题描述:

I was so hungry that I wolfed down my meal 1.请问that可以直接去掉吗?为什么?2.请问down有什么用?
3.请问这句话怎么翻译

不能,so...that固定用法,如此,以至于
我饿得狼吞虎咽地吃饭
wolfed down my meal
狼吞虎咽