Mannotetrose
甘露四糖
??? 情景例句
Don't waste your school years, son, they can determine your future.
孩子，別荒廢你的學業，它們對你的未來有決定作用。
What time is it?
幾點鐘了？
The speaker was Albert Einstein.
這位演講者就是阿爾伯特·愛因斯坦。