a rugged test

• 严酷的考验

a rugged test的用法和样例：

例句

1. It is a fact of life and you must face it.
   这是严酷的现实，你必须面对它。
2. When the going gets tough, it must be time for a reorg.
   当去得到严酷的，它必须的时间进行重组。