https://www.msn.com/en-ca/news/canada/how-the-pandemic-is-preventing-some-landlords-from-evicting-tenants-who-endanger-their-safety/ar-BB157le1?ocid=spartan-ntp-feeds 出租房子得小心,尤其有呼吸道疾病的,出租给吸大麻的,是有风险。