Birthrates
(birthrate 的復(fù)數(shù)) n. 出生率
??? 情景例句
Carl, you're sure you've never played?
Carl，你肯定你從來沒玩過嗎？
A good book is a light to the soul.
好書一本，照亮心靈。
Can you supply us right away?
能夠立刻供貨嗎？