Although his knowledge of the subject was extensive, the speaker's remark seemed boringly extended.

虽然演讲者对这个课题的知识广博，可他的演讲似乎冗长得令人生厌。

Carbon is boringly stable, so scientists deploy chemical tricks to make the atoms more reactive, allowing them to bind.

而碳原子相对稳定，所以科学家们施展化学技巧使碳原子之间更容易发生反应，让它们聚集在一起。

Whenever mentioning school days, they would recollect the endless hours when they sat in the classroom idly and boringly.

对他们来说，提起学校，就会让他们回忆起无休止的无聊的坐在教室里的日子。

In the west there are no mountains, everything is boringly flat, while in the east there are high peaks covered with snow.

西部没有山脉，一片单调的平原，而在东部，则是峰顶积雪的崇山峻岭。

Second, we learned that one boringly repetitive drill provided our son with his first truly useful skill in four years of playing.

第二，这个最无趣的重复练习所提供的是四年来我儿子学会的真正最需要和有用的技术。