HSK 2
Wǒ píngshí zài jiā jiù chuān yùndòngkù.
I usually just wear sweatpants at home.
HSK 7-9
Zhè tiáo yùndòngkù hěn tòuqì.
These track pants are very breathable.
HSK 7-9
Tā chuānzhe yī tiáo hēisè yùndòngkù qù pǎobù.
He wore black track pants to go running.