If it's not a must,try not to go out on 10 AM --- 2 PM in summer.
是错的,是中式英语,还有语法错误,must是不能用做名词的,正确的一种表达是：Avoid being outside from 10 A.M.to2 P.M.in summer if it is not necessary.
如果不是必须,尽量避免在夏季早上10点—下午2点出去用英语怎么说
If it's not a must,try not to go out on 10 AM --- 2 PM in summer.
是错的,是中式英语,还有语法错误,must是不能用做名词的,正确的一种表达是：Avoid being outside from 10 A.M.to2 P.M.in summer if it is not necessary.