Usages of betis
Betis dan paha saya pegal setelah naik tangga berkali-kali.
My calves and thighs are sore after going up the stairs many times.
Setelah senam, kami meregangkan paha dan betis supaya tidak terlalu pegal besok pagi.
After gymnastics, we stretch our thighs and calves so they will not be too sore tomorrow morning.
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