「1 1英文」Angela： "I hope you can help me. I want to learn the ins and outs."
「1 1中文」
安吉拉：希望你能够帮助我，我想了解一下细节情况。
「1 1解析」
When you add the s and say the ins and outs， you are talking about the special ways that you know to do something， when you know it very well.
中文意思：细节。
