跳 + (modifier) + 舞
跳舞 (tiàowǔ) means "to dance," combining 跳 (to jump) and 舞 (dance). It is the most common general term for dancing in Chinese. It is a separable verb, so you can say 跳了一支舞 to mean "danced one dance."
她从小就喜欢跳舞,现在是专业舞者。
tā cóngxiǎo jiù xǐhuān tiàowǔ, xiànzài shì zhuānyè wǔzhě.
She has loved dancing since she was little and is now a professional dancer.
我们昨晚在派对上跳了好几支舞。
wǒmen zuówǎn zài pàiduì shàng tiào le hǎo jǐ zhī wǔ.
We danced several dances at the party last night.
奶奶每天早上去公园跳舞锻炼身体。
nǎinai měitiān zǎoshang qù gōngyuán tiàowǔ duànliàn shēntǐ.
Grandma goes to the park every morning to dance for exercise.