英语翻译31.Is clear do this thing is waste time?34.I judge from

英语翻译
31.Is clear do this thing is waste time?
34.I judge from according to i hear ,betty is get along with better with his classmates
35.We should keep in mind we study for china future
36.It is sensish to Brown admir wrong
38.I get she look this esay when i come across Nancy
39.There are some scientist doubt sixty feel （第六感）exist
41 The oil price continned rise affect worid economy develop speed
42 The students is busy with opening ceremony
44 Only we by way of hard train become a qualifie vounteer
45 Which time launch next man made satellite is unknown
47 The trip to suzhou gives forget to do deep impression on me ,the beautiful stcereary there and the delicious food so that me forget to go home
48 It should encourage students ask question for teacher
49 And parents time is more long,the children is more clever
看看有哪些错误.
31题的意思是:做这件事是不失浪费时间呢?
36 承认错误对布朗而言很明智
49 与父母在一起的时间越长,孩子越聪明 38当我遇见南希时我给她看了一眼论文
38句中come across是遇见的意思

我来查错并指出原因,您和1楼的：
31. Is clear do this thing is waste time?
按照您的补充问题,这句话中不该出现clear这个词,应该提问为：Will it be time-wasting if i do this thing?
34.I judge from according to i hear , betty is get along with better with his classmates
这句话您应该想翻译为：我根据我所知道的所判断,贝蒂能和她的同学相处得更好.（如果我理解错了请指出）而这句话的问题在于以下：from和 according to这个用法在这个句子中是错误的,如果真的要连在一起,也表示“按……要求”并且几乎不会这么使用,而一定要举例的话,例如“I hope you to fill up this from according to my instruction”,而judge from sth却是一个固定搭配,表示“根据……来判断”.所以这里我给出的修改为：By judging from what had heard, I consider that Betty can get along with her classmates better than before
35. We should keep in mind we study for china future
这句话您的意思应该是：我们应该始终记住,我们现在的学习都是为了中国的未来.那这里我建议您修改为：We should always keep in mind that the purpose of all our studies today is for China's tomorrow.
36.It is sensish to Brown admir wrong
按照您的补充提问,这句话应该改成：Brown is sensible on admitting his mistakes.
38.I get she look this esay when i come across Nancy
首先,这句话中,come across指的是“偶遇”而且不单只有这个意思,其实按照您想翻译的,翻译成meet就可以了,当然,用come across也可以,但是请注意时态.这里应该修改为：I showed my essay to nancy when I came across her.
39. There are some scientist doubt sixty feel （第六感）exist
这句话应该修改成：Some scientists doubt that if the sixty feel is really existing. 请注意单复数变形
41 The oil price continned rise affect worid economy develop speed
这句话应该改成：The continuous rise of oil price affects the developing speed of World economy. 请注意单词的拼写
42 The students is busy with opening ceremony
The students are busy with the opening ceremony.
44 Only we by way of hard train become a qualifie vounteer
We will be the qualified volunteers only through the hard training
45 Which time launch next man made satellite is unknown
It is unknown when the next man-made satellite will be launched（其实这里man-made是多余的,satellite的意思就是人造卫星）
47 The trip to suzhou gives forget to do deep impression on me ,the beautiful stcereary there and the delicious food so that me forget to go home
The trip to Suzhou left a deep impression to me; the beautiful sceneries and the delicious foods made me forgetting about going back home
48 It should encourage students ask question for teacher
Students should be encouraged to ask their teachers questions
49 And parents time is more long, the children is more clever
The children will be smarter if they stay with their parents longer
以上是我对您和一楼的修改,希望能帮助您