Go and wash your hands first. 先去洗洗手。
Go to the bedroom, please. 请到寝室。
Please go to toilet before you go to bed. 上床前，请上厕所。
Please take off your clothes. 请脱掉衣服。
Please take off your shoes.请脱掉鞋
Be careful/ Take care 小心点儿
Don't talk 不要说话
