a portion of的用法和樣例：
例句
- Each of them got a percentage of the profits.
他們每個(gè)人都得到一部分利潤。 - Slovenliness is no part of religion.
邋遢并非宗教的一部分。 - The accountant gave a breakdown of the expenses.
會(huì )計交出一份開(kāi)支明細帳。 - He took out a fire insurance policy for his house.
他為自己的房子辦理了一份火險保險單。
