Reservior
n. 貯水池,貯藏處,貯備
??? 情景例句
Hello, this is ... What can I do for you?
喂， 我是……我能為你做點什么嗎？
The best hearts are always the bravest.
最善良的人往往是最勇敢的人。
I once spend an uncomfortable weekend which I shall never forget at his house.
有一次，我在他家里度周末，過得很不愉快。這事我永遠不會忘記。