This kind of humour is infantile and boring.

这种幽默既幼稚又无聊。

She had to entertain some boring local bigwigs.

她不得不款待当地一些无聊的大人物。

As usual, I got landed with all the boring jobs.

所有枯燥乏味的工作都照例落在了我的头上。

The movie is so boring.

这个电影真乏味（无聊）。

I don't like his boring lecture.

我不喜欢他无聊的讲座。

Are you boring in the room, all day long？

你整天在房间里无聊吗？

Yes, I'm.

是的，我。

I want to go out immediately.

我想立刻出去。

This book is boring to the nth degree.

这本书无聊透顶。

I've got a boring job in an office.

我在办公室找到了一份乏味的办公室工作。

He was clearly boring the pants off his audience.

他显然令听众厌烦透顶。

David left his boring job to go on a journey of self-discovery.

戴维辞掉了他那份无聊的工作，走上自我发现的道路。

She finds it boring at home.

她觉得待在家里无聊。

这些造句涵盖了"boring"在不同语境下的用法，既有描述事物本身无聊的，也有描述人感到无聊的情况。希望这些例子对你有所帮助!