crony造句

1、An old crony and former colleague of mine was taking a course at Johns Hopkins in the 1960s.
我的一个老朋友也是我的大学同学,二十世纪六十年代的时候在约翰斯，霍普金斯大学上学。

2、New studies show breastfeeding can protect children against crony chronic diseases later in life.
新的研究表明母乳喂养可以保护孩子在以后的生活中不得慢性疾病。

3、In her late sixties she traveled over Europe with a crony of equal years.
在接近古稀之年，她同一个与她同年的密友漫游欧洲。