to make our mouth curve upwards, often in a way that our teeth can be seen, to show that we are happy or amused

微笑, 笑
to make happy sounds and move our face like we are smiling because something is funny

笑, 大笑
to laugh in a light, silly, or often uncontrollable way as a result of nervousness or embarrassment

咯咯笑, 轻笑
to give a quiet, half-suppressed laugh, often showing scorn, mockery, or disrespect

窃笑, 轻笑
to laugh quietly in a restrained or nervous manner, often with short, high-pitched sounds

窃笑, 小声笑
to give a half-smile, often displaying satisfaction, superiority, or amusement

微笑, 得意地笑
to have tears coming from your eyes as a result of a strong emotion such as sadness, pain, or sorrow

哭, 流泪
to shed tears due to strong feelings of sadness

哭泣, 流泪
to cry loudly while making repeated, short gasping sounds, often due to intense emotions such as sadness or grief

呜咽, 失声痛哭
