dude! you should be home taking care of your mother, she's seriously sick 你应该待在家里照顾你的妈妈,因为她病得很严重
前面四个字母是兄弟的意思 这个是加重 说话时的语气 所以对方便知道事情很严重 我加了感叹号
你如果不想的话也可以把它去掉
You should do more out-door exercise instead of staying at home.
或者
You should do more out-door exercise rather than staying at home.
It's late. You and your mother had better stay at home。
周末,我经常待在家里读书。
On weekends, I often stay at home and read books.
你不要嫌弃你妈妈的唠叨,因为她是为了你好,你应该尊重你的妈妈 Don't dislike and avoid your mother's words,for she is for your good.You should respect your mother.
who looks after your sister at home
He usually stayed home watching tv last year.去年他通常待在家里看电视
He is very sick, you should get a doctor immediately.
You had better go to see your grandmother, for she is ill.