求助英语单词造句 句子越简单越好,不要很难的单词.1.clear of 离开2.un and down 上上下下3.be relevant to 与……有关4.in due course 在适当时机5.on one's own 独立的

1.clear of 离开
1.Although the teacher has left us, but her teachings are still echo in our ears.虽然老师离开了我们，但她的教诲仍回响在我们的耳朵。
2.un and down 上上下下
2.Baiyun Piao years, blocking the narrow winding path up and down on the people who escorted chains 一片 白云 飘来 ， 挡住 了 羊肠小道 上 扶 着 铁链 上上下下 的 人们
3.be relevant to 与……有关
3.The letter is chiefly concerned with export commodities.这封信主要是关注的出口商品。
4.in due course 在适当时机
4.Do anything to have the appropriate and inappropriate timing, wit is at an appropriate time to do the right thing and say the appropriate words.做任何事有适当的和不适当的时间，智慧，是在适当的时候做正确的事，说适当的话。
5.on one's own 独立的
5.She on her own in the college.她在大学是独立自主的。

1.To clear of weeds.
2.They are identified as UN peacekeepers by a UN blue helmet or beret and a UN badge
3.Then I think it will be relevant to mention we also question some potential user of electric vehicle
4.We will inform you in due course.
5.He acted on his own authority

第一个短语应该是：Clear off
1.Clear off ,you boys!你们这些男孩快走开!
2.The little girl is climbing the stairs,up and down.小女孩在上上下下爬楼梯.
3.What you say has no relevance to what we're talking about.你说的和我们正在谈论的话题毫无关系.
4.she try to tell him the secret in due course.她试着在适当的时机告诉他一个秘密.
5.She on her own in the college.她在大学是独立自主的.