joning的用法和樣例：
例句
- Mr Jones insured house against fire for fifteen thousand dollars with the company.
瓊斯先生的房子向這家公司保了15000美元的火險。 - The Dow Jones industrials, ahead10 points early in tandem with further improvement in bond prices, ended off13.59 at1,944.63.
道·瓊斯工業股早先隨著公債價格提升而上漲10點，最後以1944。63收盤，下降13。59。 - After we had haggled for some time, we decided to the bargain, and Jones bought the cloth for50 pence per yard.
我們在價錢上爭論了半天，終於決定，瓊斯以每碼50便士買下了這批布。
