74 療效/疗效 healing efficacy; 效率 efficiency; 有效 effective; 冇效/无效 ineffective, lofidreams99 Coffee Lofi

Cantonese and Mandarin for medical matters and much more by Cantonese & Mandarin for medical matters and more

Casual conversational sentences in Canto and Mando for topics in medical and non-medical settings, with some grammar discussions as merited. sister video (#43) soundtrack AI Generated soundtrack: Coffee Lofi - Chill Lofi...View more