to start dancing, especially at a party
开始跳舞，尤其是在派对上 (kaishi tiaowu, youqi shi zai paidui shang)
"Let’s hit the dance floor and show our moves!"
"让我们上舞池并展示我们的舞蹈！" (Ràng wǒmen shàng wǔchí bìng zhǎnshì wǒmen de wǔdǎo!)
to stay updated or adapt to modern trends
to protect your calm and avoid stress or disturbance
to become aware or informed about something
to contribute money toward a shared cost
having no money at all
without much thought or preparation
