这个年轻人在这里没有朋友，所以他感到孤独。

The young man has no friends here, so he feels loney.

youdao

当他感到孤独和悲伤的时候，他会弹它来让自己高兴起来。

When he feels lonely and sad, he will play it to cheer himself up.

youdao

离婚后，他每月只能看儿子一次。这使他感到孤独。

Lonely was seeing his son only once a month since the divorce.

youdao

And there's,as far as I can see, no reason at all to believe that he was feeling lonely, feeling distant,feeling alienated from the people who were keeping him company.

在我看来，完全没有理由觉得他感到孤独，感到距离感，感到被陪伴着他的人们疏远。

耶鲁公开课 - 死亡课程节选