Cardio
大学 Collegen. 有氧运动\\npref. 表示心
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
The road to hell is paved with good intentions.
徒有良好的愿望而不去努力实现，后悔莫及。
He's our office assistant.
是我们办公室的勤杂人员。