i was speechless with nervous maybe...这么说可以么?

题目

i was speechless with nervous maybe...这么说可以么?
我想说,可能是因为我上次紧张没有能表达好...

答案

错了,你说成了“可能因为紧张,我言以对
应该这样:i did not express well because of neverousness last time