Their yawning seems to have nothing to do with sleepiness or boredom—quite the reverse—but it does precede a change in activity level.

他们打哈欠似乎与困倦或者无聊没有任何关系，但恰恰相反，打哈欠这一行为的确出现在了活动水平的变化之前。

youdao

Interest or boredom, and understanding or misunderstanding.

感兴趣或是无聊，和理解与误解。

youdao

The frequency of contact may suggest either interest or boredom.

眼神接触的频率可以解读出是否感兴趣。

youdao

Continue to observe and experience whatever emotion comes up, whether it's calm or happiness, whether it's anxiety, confusion, boredom or joy.

继续观察体会出现的情绪，不管是平静或快乐，不管是焦虑，困惑，无聊或喜悦。

哈佛公开课 - 幸福课课程节选

Those Australian victories somehow seem to lead to a string of injuries or boredom that knocks Williams, one of the all-time greats, off her game.

WSJ: Why Everyone Wants Serena to Win

If Ms Politkovskaya experienced discomfort, amusement or boredom, she did not bother to write it down: it was her subjects' story that mattered, not hers.

ECONOMIST: Russia

According to the report, 85% of people said they had more positive experiences on an average day, such as pride and enjoyment, than negatives ones such as pain or boredom.

CNN: Survey: Australia the 'lucky country' for a better life