每日口說挑戰 揭穿那些你一生相信的食物迷思 (Debunking Food Myths You’ve Believed Your Entire Life)

今日挑戰句子

Animals, dangerous substances such as pesticide and workers can all contribute to contamination.

像是動物、危險物質，如殺蟲劑和工人都會造成汙染。