Canadian competition is the act of challenging someone to bigger act of kindness war.
“加拿大競(jìng)爭(zhēng)”就是向某人發(fā)起挑戰(zhàn),比賽誰(shuí)對(duì)誰(shuí)更好。
Example:
My roommate challenged me to a Canadian competition, he did my dishes so I cleaned his room and did his laundry. I win, for now.
我的室友向我發(fā)起“加拿大挑戰(zhàn)”,他給我洗碗,我給他打掃房間洗衣服。到目前為止,是我贏了。