HSK 6
Gèguó chéngnuò dào 2030 nián dàfú jiǎnpái.
Countries have pledged major emissions cuts by 2030.
HSK 6
Jiénéng jiǎnpái shì qǐyè de zhòngyào mùbiāo.
Energy saving and emissions reduction are key corporate targets.
HSK 7-9
Diàndòngchē de pǔjí yǒuzhùyú jiǎnpái.
The spread of EVs helps reduce emissions.
