First, we must divide into several levels, the origin of traditional lactobacillus application, changing views of health in Japanese colonial era, and development of lactic acid bacteria in beverage industry.

真是講到我的心坎裡

請講人話

一個快死的節奏

我怎麼會修一堂要寫英文的課呢 ㄚㄚㄚㄚㄚㄚㄚㄚ

你大學的時候也這樣阿

三張A4要人命

我替你感到難過

我會記得以後不修的

說實在這堂課還不錯

說到英文我只有