他感到很孤独，因为她没有朋友。

He feels lonely because he has no friend.

youdao

家里一个人也没有，他感到很孤独。

There was no one at home and he felt alone.

youdao

汤姆没有朋友，他感到很孤独。

Tom has no friends. He feels very lonely.

youdao

埋葬了好友之后，他感到很孤独。

He felt lonely after he buried his good friend.

youdao

他妻子离去后他感到很孤独。

He felt terribly alone when his wife left.

youdao

老人独自一人住在荒岛上，他感到很孤独。

The old man lived alone on the lonely island, and he felt very lonely.

youdao

他习惯于集体生活，只剩下他一个人的时候，他就感到很孤独。

He is used to collective life and feels very lonely when he is left alone.

youdao

他习惯于集体生活，只剩下他一个人的时候，他就感到很孤独。

He is used to collective life and feels very lonely when he is left alone.

youdao