translation.en: Well today, I'm very pleased to report to you that there have been many experiments in task shifting in mental health care across the developing world over the past decade, and I want to share with you the findings of three particular such experiments, all three of which focused on depression, the most common of all mental illnesses.
translation.zh: 今天，我十分高兴的告诉你们 在过去十年，发展中国家有许多 精神疾病治疗任务转移的实验， 我想和你们分享3个特殊的实验 的成果， 这三个实验都是关于最普遍 的精神疾病——抑郁症。