A: I am glad we finally have conclusion. 

마침내 결론을 내어서 다행이야.

B: Yes, it was a long talk. 

맞아, 회의가 너무 길었어.

A: Justice has been served(done). 

더 이상 설명은 생략하겠어.

B: It was supposed to be like that. 

진즉 이렇게 됐어야 했지.