"Now that matter is all settled," said the old lady in conclusion.
“现在事情都解决了。”老太太总结说。
In conclusion, it's not suitable to include English words in Chinese dictionary.
总的'来说,将英语单词加入中文字典是不合适的。
But you're right, that can play a role in conclusion.
但是你是对的,它能做结论。
And in conclusion, a few words about leisure of a seaman.
用几句话总结一下海员的闲暇时光。