reasons for trouble

• 故障原因

reasons for trouble的用法和样例：

例句

1. We had to take the whole engine to bits to discover the cause of the trouble.
   我们得将整台引擎拆开，以找出故障原因。
2. The reasons of some faults occered in chain grate were analyzed in this paper.
   本文对链篦机的链篦床产生的某些故障原因进行了分析。