She left her children behind with a heavy heart.

她十分难过地丢下了她的孩子们。

《牛津词典》

How can anybody with a heavy heart enjoy the beauty?

一个心情沉重的人怎么欣赏这种美呢？

youdao

He returned with a heavy heart.

他心情沉重地回来了。

youdao

There is no need for a heavy heart.

VOA: special.2010.07.11

"Friends,I interrupt the ball game, and I come to you with a heavy heart to make the announcement that at 6:45 p.m.tonight, Coach John Wooden passed away at Ronald Reagan UCLA hospital.

VOA: standard.2010.06.05

But my chest felt heavy, and my heart pounded in my body as if it were going to explode.

VOA: special.2010.08.01

But like others before him, Torrey Smith took to the field despite a heavy heart.

FORBES: For the Love of the Game and a Fallen Brother: Torrey's Heavenly Sunday Night of Masterful Mourning

Deputy mayor Paul Brant said the "heart-breaking" decisions were made "with a heavy heart".

BBC: Liverpool City Council cuts are 'heart-breaking'

"Russ had a heavy heart tonight, " said Pitino, who also called Curran a good friend.

WSJ: Louisville beats Villanova to reach Big East semis