但愿人长久的意思

解答几道英文版的关于时空、相对论的物理题,英语及物理界的高手来,1.Can you travel while remaining in one place in space?Explain.2.Does light travel through space?Through time?Through both space and time?3.What does it mean 一个关于相对论的物理题如果一个星体离地球有1000光年的距离,如果现在你20岁,而你还有60年的命.那理论上你可以比光更快的到达那个星体吗?还有,理论上,你可以在你去世之前到达那里吗? 一道相对论的英文物理题,求上过大物的可以进来解答一下.a spaceship whose rest length is 350m has a speed of 0.82c with respect to a certain reference frame.a micrometeorite,also with a speed of 0.82c in this frame,passes the spa 如果遇到独体字,用什么查字法? 查字法有几种分别是什么? 有什么查字法 Those women are very hard working请问这句话说成those women are very working hard行吗? 请教老师Those women are very hard-working中为什么要加are呢,这个be动词起到什么作用呢,不加可以吗?小弟没有分,真是不好意思,希望又老师可以帮帮忙,非常感谢. 2).疾 用部首查字法应查部首(疒),用拼音查字法应查大写字母).疾病 的疾病的疾意思 spring is the green season该一般疑问句 he is looking for a room to live in 请问这里的to live in 是定语还是补语为什么 His father tried to find a tool in the room ____ he could repair the desk. these woman are working hard帮忙将这句话改成正确的语句 l need a pair of shoes 改成一般疑问句 Tim needs a pair of sports shoes 同意句转换 Tim needs ( )( )a pair of sports shoes only once was he beaten for his dishonesty 的意思是否是：他只有一次撒了谎?be beaten for此处的词义应如何解释?一楼说的挺有道理的。。。我思维定式以为beat for是词组了once 不是曾经而是一次吧。。 It was only when I read his novel once again recently ____ I came to realize ..It was only when I read his novel once again recently ____ I came to realize the effect it ___ on the young generationa.until; put b.that; had c.then; made d.did; has选B, He once broke his neck during a scene only to realize it a year later.是说他自己在脖子断了一年之后才知道还是我们在他脖子断了一年之后,才知道这个情况 选择最佳答案 My English teacher____been to the zoo in Guangzhou many times.A have B has c is 六年级班级口号20字以内,有班级特色和风貌 have you been to the zoo这是什么式?这种句子的结构是什么?要怎么写啊怎么加时间?多举几个例子啊～我多不懂的～ 表示感恩的句子,词语 And the shop assistants there are also very friendly. 英语翻译还有When she heard the good news,she grinned from ear to ear (1/3)翻译there are also some people who doubt if the introduction of forei Linda,could you tell me ______?这个题为什么选A.求真相~Linda,could you tell me ______?A,what he does B,what does he doC,where he works D,where does he works答句是：He is an actor. Tell somebody about this ,Linda（改为否定句） _____tell _____about thos ,Linda Please ____ me about your holiday. A.tell me . B.telling me.写原因，为什么 would like to give you my whole life. 考专八、 英语口译、还是BEC?它们哪个含金量高一些?哪个更好找工作?哪个更被社会上大多数人认可?我是学商务英语的,基本方面是做外贸 the parents hope_____（give）their son good education 英语翻译翻译成中文