crying because of happiness
因幸福而哭泣 (yīn xìngfú ér kūqì)
"She shed tears of joy when her son returned home."
"当她的儿子回家时,她流下了快乐的眼泪。" (Dāng tā de érzi huí jiā shí, tā liúxià le **kuàilè de yǎnlèi**.)
to be more advanced than others
to focus closely on something
to criticize or treat someone harshly
to enjoy something greatly, especially praise or attention
to speak in a way that someone cannot understand
someone who is cherished above others