凑热闹
ɡuqjʌŋhɐɾʌ ɡɐdɐ ɡʌdʒjəʊŋheəɹəʊ ɡɑːdə plʌs hwipsɯlidɐ eɪtʃwɪpsjuːlɪdə tə ɡəʊ wɒtʃ and biː swɛpt ʌp ɪnðɪ atməsfiə
In Korean 구경하러 가다 (gugyeonghareo gada) + 휩쓸리다 (hwipsseullida) - to go watch and be swept up in the atmosphere
To join in a lively event or gathering, often without a specific purpose other than to enjoy the atmosphere.
Example
"听说那边有活动,我们也去凑热闹吧!"