Words describing suppressed laughter

Talking and laughing,

Smile,

Talking and laughing,

I couldn't help laughing,

Without heart,

Get rid of my head,

Laughing and cursing,

Ironically,

Laugh generously,

Sniff,

Twist your shoulders and smile,

Talking and laughing,

Play the lute to a cow,

Force a smile,

Gag，

Rare and strange,

Smile in Jiuquan,

Cynicism,

Laugh it off,

Hide the knife in a smile,

Shake hands and talk happily,

Laugh,

Laugh without answering,

Laugh at yourself,