be not serious enough还有stay up,have three days off,be strict with sb,be allowed to do sth,全神贯注,前几天,代替,获得驾驶证,至少.怎么翻译呢?

you can not be serious! can not be so serious I could not be more serious here NEED NOT BE SERIOUS是何意思? ____should not become a serious disadvantage in life and workA.to be not tall B.not being tallC.being not tall D.not to be tall ___should not become a serious disadvantage in life and workA.to be not tall B.not being tallC.being not tall D.not to be tall _____ should not become a serious disadvantage in life and work.A.To be not tall B.Not being tallC.Being not tall D.Not to be tall Please be serious. I am not _______. You should consider it carefully 英语翻译I will forver love you are not meant to be funnyI'm serious .Please be serious.I am not _______.You should consider it carefully This is more serious, but it need not be fatal to your self-esteem.怎样翻译? Sixteen-year-olds should not be allowed to drive because they aren't＿＿at that age.补充：A.enough serious B.serious enough C.much serious D.serious much（求详解） i think teenagers should ______ drive.they are not serious enough1.be allowed to 2.not be allowed to 3.not allow to be serious about diong about.=be serious about sth. be serious about什么意思? you cannot be serious是什么意思 Be serious when you are working.You are not going there for fun!求人工翻译,机译不准.Be serious when you are working.You are not going there for fun! It was nothing serious能不能改成It was not serious.