B · TOPIK 3–4Noun
오염
pollution

NOUN
오염

NOUN
pollution
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In sentences from our articles
, .
Using a personal vehicle is much more convenient than public transportation, but in return, it increases air pollution.
Choosing between convenience and the environment · TOPIK 4 →, , .
Numerous disposable products such as plastic cups, plastic bags, and delivery containers are discarded every day, accelerating environmental pollution.
Disposable Product Use, It's Time to Cut Back · TOPIK 4 →.
Furthermore, the decrease in seafood resources due to marine environmental pollution and climate change also acts as a factor threatening the Haenyeo's livelihood.
Haenyeo Culture: A Vanishing Precious Heritage · TOPIK 6 →
