“几天”的英语是several days,还是for several days?

“几天”的英语是several days,还是for several days? 几天前,是 several days ago 嘛? 几天后,是什么呢 ‘几天以后’用英语怎么写,get up in several days fall down how plant you tree a do 连词成句~ a couple of days是几天还是两天的意思? against several days 什么意思?”提前几天”,有这么说的么 英语的语法问题：After we used it for several days.请问这句话中的for在这里的作用 several days ago的同义词只许三个单词 a couple of days.是指几天? These days的英语作文写简单的介绍近几天的心情,原因 一道英语题There Was an oil painting____ in the corner.It _____ there for several days.第2个空的答案是had lain，我想问下，had been lain是不是也可以 for several days改成since 新概念英语第三册L48的问题好吧,为什么第十行是several bus而不是several buses? 用这些英文词组组成一篇70个词的作文.题目为“My Present Days”several days ago be busy do a lot of exercises前几天 很忙 做大量的练习now have exams现在 有考试in a few days have a good rest go sightseeing.在几天的 take ...days off 是请假几天,还是 休息几天的意思?【I want to have / take three days off .】这个记得是 我想请三天假 ,也有人说 take ...days off 是休息几天 的意思take.days off 到底是 请假几天 ,还是 休息 英语过6级的进来把!帮我翻译这句话【Sry ,I will AFK for SEVERAL DAYS from now on.】 关于several的一道英语题目1!There are_____students in my schoolA.several thousandB.several thousands of 是选哪个?顺便问下,这里several的用法是不是和many some一样的? 英语几天之后为什么是 a few days latet而不是 after a few days/? 连词成句 dance song do a often you daugter to make your is the black the is while board white wallthe wood is kinds made of table several of丹尼有几天没来上学Danny has()()for several days他感动的一句话都说不出来she was too ()