污水監測追蹤隱性疫情
B2 Chinese listening practice · Taiwanese Mandarin · Curated for upper-intermediate learners
A 3:48 video in Chinese at B2 level, suitable for upper-intermediate learners. The speech is at a natural pace around 240 words per minute, rated 4.2/5, hard listening difficulty by Reelang’s algorithm.
- ▸Science - Discoveries, experiments, and how the world works.
- ▸Health & Wellness - Fitness, mental health, nutrition, sleep, and self-care.
- ▸Nature & Environment - The natural world, climate, and sustainability.