今天我们将谈论Stay healthy（保持健康）。保持健康的方法有很多，例如：First one you should sleep.（首先你得有充足的睡眠）We should sleep at least 7 hours a day.（我们每天至少需要7小时的睡眠）We should also eat vegetables and fruit.（我们还需要chi 蔬菜与水果）We should exercise.（我们需要锻炼身体）Do some weight training or play sports.（我们需要做一些负重训练或者做运动）We should also take breaks.（我们也要适当休息）Regular breaks from work, from school.（我们需要适时地从工作或学习中脱离出来休息）And just relax.（放松自己）请回答以下问题：What do you do to stay healthy?（你怎样保持健康）Do you eat a lot of fruit?（你吃很多水果吗）Do you eat a lot of vegetables?（你吃很多蔬菜吗）How often do you exercise?（你多久锻炼一次）Do you like to play any sports?（你喜欢任何运动吗）How many hours do you sleep every night?（你每晚睡多长时间）Do you smoke?（你抽烟吗）Do you drink a lot of alcohol?（你喝很多酒吗）How often do you drink alcohol?（你喝酒的频率怎样）How often do you smoke?（你抽烟的频率怎样）