回复：那是你一直长期吃一种类型的食物，胃里就分泌类似的酶降解。

You thought I used not to eat meat much?

I mentioned I used to eat meat ya, I found out I had trouble with meat only later on once I stopped eating it as much as before, including tomato, ice cream, and bla, bla..

My stomach should be used to these food ya, how come I had probelm even I ate them for long time (half of all my life.