聚会上那个家伙真是无聊透顶，用最乏味的方式没完没了地谈论天气。

That guy at the party was such a ___bore, endlessly talking about the weather in the most boring way.

那个讲座太无聊了，简直让人想睡觉。

That lecture was such a ___bore, it made me want to fall asleep.