一条面包： a loaf of bread；
很多条面包：loaves of bread；
例句：
That night, Mr. Nelson ate a loaf of bread then lodged at the lobby of the railway station.那天夜里，纳尔逊先生吃了一个面包，然后在火车站的门厅里寄宿。
Do ye not yet understand, neither remember the five loaves of the five thousand, and how manybaskets ye took up? 你们还不明白吗，不记得那五个饼，分给五千人，又收拾了多少篮子的零碎吗？