查询词典 be required to do something

Theme Day: The next Theme Day is "Crazy Hair Day"! On Friday April 28th, all students and staff will be required to do something funky with their hair.

主题日：下一个主题是"疯狂变发日"，我们将在4月28日星期五，请全校师生开始变"发"比创意，无论是庞克发型还是戴顶酷假发。

To be expected or required to do/be something according to a rule, a custom, an arrangement, etc.

应当，应，该，须

When in senior high school ,it left behind so many regret for me,at first,for the junior high school failure exam,I went to a unliked school to continue my student time,at the same time ,I also left dad's words to behind my head,everyday,I just look at the surrounding teachers and classmates ,I can't adapt me into that serious atmosphere ,more serious it that I more hated that environment ,in order to avoid it ,I started to skip classes ,as the time of skiping classes grew,some teachers and classmates began to think me as a bad student,honestly,in that school,there were so many this kind guys,however,it seemed to me that all teachers just had a couple eyes of caring of me .subsequently,in order to go on my studying,I had to make some promise of it for teachers,as a matter of fact ,I wrote it fully and also read it to the class.at the bottom of my hear,I apparently had the feeling that would like to stay to the class to keep my normal studying,but everytime,it seemed that something was not under my controul.but just now for me ,it may be just a little depressed.so that written guarantee didn't take some effect for me,as usual ,I also choosed to skip classes,at last ,related teachers had to call for my dad to school and required him to write some words to promise something in order to keep me in school ,at that momment,I refused all ,I can' t eudure dad do it as so.

上高中了，是我这辈子遗憾最多的日子。起先，在那所我极不愿去的学校里，我没有记住爸爸的话，看着身边的老师、同学，都找不着感觉，并且越来越讨厌那种环境，后来干脆开始逃课。逃课的日子多了，就成了老师眼中的坏孩子，其实在那所学校里逃课的学生多的是，但是老师好象长了一双只可以看到我逃课的眼睛。后来，老师要我来写保证书，保证我以后不再逃课，否则就走人。我写了，并且在班上念了。因为从心里我是真的想读书，可是每次总是管不住自己，有一种想逃走的感觉。现在想来，我那时应该是或多或少有些郁忧症了。所以保证书过后，我又逃课时，老师叫来了我的爸爸，并且要求爸爸写保证书，保证我以后不再逃课，而且要当着班上的同学念。我马上拒绝了，只说了句：&我自己走吧。&

He is the most remarkable man that I have ever known.

他是我知道的人中最值得注意的人。

Increased appearance of lymphocele was noticed in patients with diabetic nephropathy, congenital malformations of the urinary tract, and inflammatory diseases, including glomerulopathy and extraglomerular ones, after high-voltage radiotherapy and after removal of the renal graft.

经过高压放射疗法和切除移植肾后，在糖尿病肾病患者、泌尿系统先天性畸形患者和炎症患者身上发现淋巴囊肿有所增加，包括肾小球病和球外疾病等。