Osamine
糖胺
??? 情景例句
I know the company well. It's big.
這家公司我很清楚。是大公司。
Improve your time and your time will improve you.
珍惜時間，時間才會珍惜你。
I don't know. What about this blue one?
我不清楚，這個藍的怎么樣？