She wept tears of joy.

她喜极而泣。

I just broke down and wept with tears of joy.

我实在控制不住，流下了高兴的眼泪。

Out of her blind eyes big tears of joy fell down on Heidi's hand.

大颗大颗的眼泪从她失明的眼睛里涌出，喜悦的泪水落在海蒂的手上。

Immediately the face of the grandmother lighted up, and she cried tears of joy.

祖母的脸上立刻露出喜色，她喜极而泣。

Her eyes filled with tears of joy.

她的眼眶里饱含着幸福的热泪。