forced laughter or crying ; forced crying and forced laughing
emotional lability
forced laughter ; try to look happy when actually sad ; For a photograph feigned happiness ; Dancing With Tears In My Eyes
[拼音]:qiǎng xiào 强笑:① 强颜欢笑;勉强装出笑脸 ②一种无法克制的笑,突发的大笑不止,笑声高亢,但病人神志清醒,思维不乱,应答如常。