一个英语句子可不可以加两个介词,it is not only good for them of improve thei

一个英语句子可不可以加两个介词,it is not only good for them of improve thei 英语翻译This is not good for them.We must sleep at night when it 英语翻译It is not only the company that supports good work for o 英语句子he is very fond of football but（is）not good at it.括号中的is 英语句子意思?(1)It is not easy for her to clean hundreds of clocks it is + adj.+of/for sb.+to +doing?to是介词吗?介词后加doing? 1句英语句子翻译But it is important to improve your quality of life not any one of 可不可以用于句首,如Not any one of them like it. 英语翻译请翻译：Of what good is democracy if it is not for the poor? 英语 找错all of them think it is a good thing to grow up 乔丹的一个广告,一个篮球说：“It's only MJ and I ,sometimes it is good not It is not good for children to read the _____(惊险的)story of v