Usage note
比赛是指人们为了竞争而进行的活动,比如体育比赛、歌唱比赛等。
bǐsài shì zhēng rén wèi jùndìng ér jìn háo de huódòng, rúkě shì tǐyù bǐsài、singing bǐsài děng。
A competition is an activity where people compete against each other, such as sports competitions or singing contests.