一句英语长难句求大神分析!The first ETFs tracked plain-vanilla indexes,like the S&P 500.But as investors poured money into ETFs,（investment companies eager to capture that business began engineering new,supposedly innovative ETFs that ar

一句英语长难句求大神分析!The first ETFs tracked plain-vanilla indexes,like the S&P 500.But as investors poured money into ETFs,（investment companies eager to capture that business began engineering new,supposedly innovative ETFs that ar 英译汉 一句Extensions of the frequency-sampling and least-squared-error design for the FIR filter are developed for the IIR filter. 帮忙分析一句英语歧义句they are lying on the grass. 求英语大神讲解the question why comes..一句,谢谢! 英语翻译还有一句 ok den beweis ass ok hoffentlech ass et dann fir emmer dk， 请问大神这句英语结构分析was the only person among 200 researchers Jack contacted who showed interested in his project People do not know that.How can they work out the problem两句合并为一句拜托各位大神英语卷子上的一题, 一句英语分析I am rebelling against the idea that the world is the way the world is.里面几个从句 分别是哪几个 NO Smokp Mithout Fir这个英语是什么意思 请英语大神分析一下这个句子!Environmental protection should be given priority for any country that plans to provide a secure future for the younger generation.请高手分析一下各部分在句中所做成分! the baby rides with a sure footing ..还有there were two groups of responses ,the first were the babies who cried ,the second were quiet and they were followed up reach junior high school，the first looked at them 最后一句什么意思、the fir 大神 高一英语 分析一句英语句子结构和意思the extent to which tv may or may not be to blame is a question that the study unanswered 分析一句英语句子结构It is useful in that it lets him know of the kinds of goods in the shops.in that怎么解释? 哪位大神帮忙分析一下这句英语?Numericalmodelingnotonly helpsto improve the understanding of the battery operating mechanism butalsoprovides internal information that are difficult to obtain through experimentssuch as heat generation,temp 英语连词成句：the,showed,way,to,policeman,the,me,library,the大神们帮帮忙 一句不懂的英语句子The editorial contained an inference of foul play in the awarding of the contract.请问上面这句话是什么意思?顺便把句子的结构分析分析. 最后一句为什么用having?“Tell me the weight of a snowflake,”a titmouse asked a wild dove.Nothing more than nothing,was the answer.In that case I must tell you a marvelous story, the titmouse said.I sat on the branch of a fir tree,cl