He told me the ins and outs of what had happened .
他把发生的事情的来龙去脉都告诉了我。
I don 't know the ins and outs of the matter .
我不知道这件事的来龙去脉。
I forgot all the ins and outs of that old movie .
我忘记那个老电影的所有细节。
She knew the ins and outs of the matter .
她了解事情的底细。
It 's vital that you understand the ins and outs of this investment .
投资前你要弄明白这项投资计划的来龙去脉，这是极为重要的。
If you don 't want to spend the money or you aren 't completely sure you want to commit to learning the ins and outs of an slr this midrange model is a sound compromise .
So to wrap up this season until I can think of something else to post to the blog here 's some thoughts on ins and outs and my predictions for next season .