____________,it's boring (In short In a word In fact In word)

In a word,it's boring.
总的来说，那很无聊。

in a word:

总而言之

例句与用法:
1. In a word, the situation is serious.
总而言之，形势很严峻
2. In a word, we must just leave now.
总而言之，我们必须现在就走。
3. In a word, Americans love to travel in their own land as well as in other parts of the world.
总而言之，美国人喜欢在国内旅游，也喜欢到世界其他地区观光。
4. His behavior was, in a word, shocking.
总之，他的行为是令人震惊的。
5. In a word, he's useless.
简言之,他毫无用处。
6. In a word, then, we should improve our service.
总之，我们应该改进我们的服务。
7. In a word, history is not the subject he is cut out for.
简而言之,他没有天赋学历史。
8. Could I put in a word (ie say sth) at this point?
我现在说几句行吗?

In fact是事实上的意思

in short 是总之的意思
in a word 是简而言之的意思
in word没有这个表达法