পৃথিবীর নদ-নদী ও ভূগর্ভস্থ পানির সংকট
B2 Bengali listening practice · Bangladeshi Bengali · Curated for upper-intermediate learners
A 3:25 video in Bengali at B2 level, suitable for upper-intermediate learners. The speech is at a natural pace around 136 words per minute, rated 4.1/5, medium listening difficulty by Reelang’s algorithm.
- ▸Nature & Environment - The natural world, climate, and sustainability.