Attack and fight??

I was attacked by strong many people suddenly when I had returned home on my way.
在我回家途中突然給數個大漢 attack.
They have fought me a couple of minutes.
他們打了我數分鐘.
They was gone.
他們走了.
I just liy down on the floor and continued shouting I need for help until myself hoarse.
我只有敞在地上不停呼叫我需要幫忙直至我聲音嘶啞為止.


請幫幫我改改 grammar ...謝謝