cease,halt,suspend和discontinue四个词的区别是什么…?

题目

cease,halt,suspend和discontinue四个词的区别是什么…?
可以具体讲下在选择题以及应用上的区别么…？

答案

discontinue终止,中断,中止
The bus service was discontinued because nobody used it.
那条公交线因没有乘客而停止营运.
suspend暂停,终止
Both sides in the conflict have agreed temporarily to suspend hostilities.
冲突双方同意暂时停火.
halt不及物动词 vi.停下来
The soldiers halted and rested from their march.
士兵们停止前进,休息一下.
cease停止,终止,结束
The storm has ceased.
暴风雨停了.