1、The detective tried to reason out how the thief have escape.
這個偵探反復(fù)琢磨想弄明白那個竊賊是怎樣逃跑的。

2、He tried hard to reason out the answer to the mystery.
他努力想通過推理來揭開這個秘密。

3、We tried to reason out the answer to the mystery.
我們努力想通過推理來揭開這個秘密。

4、Reason out a plan
通過思考訂了一個計劃。