Laurentian
n. [地質] (加拿大東南部)勞倫系, 勞倫系巖石層\\na. 勞倫系的
??? 情景例句
Mary and Arnold are going steady.
瑪麗和阿諾德正式成為情侶。
The more riches a fool hath,the greater fool he is.
愚人越富越蠢。
I haven't told you that my family made a lot of money in the nineteenth century by making children work 16 hours a day in their factories.
我還沒有告訴過你，我的家在19世紀的時候賺了一大筆錢，是強迫兒童在工廠里一天勞動16個小時賺來的。