Numerical simulations are performed to demonstrate that the proposed scheme can guarantee the stability of closed-loop systems.我在demonstrate后面加一个定语从句来描述，不知道是否可以。中文意思：应用仿真来证明了提出的控制方案能够保证闭环系统的稳定...
A massage and a wave and a collar for the dog and one of those cute
little ash-trays where you touch a spring, and a wreath with a black silk bow
for mother’s grave that’ll last all summer.ash-trays后面的where怎么理解比较容易懂，这里的where也是表示地点的状语从句吗？
The Xi’an City Wall is the most complete city wall
that has survived China’s
long history. It was built originally to protect the city in the Tang dynasty
and has now been completely restored (修复). It is possible to walk or
bike the entire 14 kilometers.上面一句摘自2021年高考的全...
The Australian government
will legislate for a ban on social media for children under 16, Prime Minister
Anthony Albanese said on Thursday, in what it calls a world-leading package of
measures that could become law late next year.这句话的in what it
calls...是不是在它所说的措施当中？
...gth necessary to meet its purpose, architecture employs methods of support that, because they are based on physical laws, have changed little since people first discovered them—even while building materials have changed dramatically.为活跃英语答疑网的气氛，我出一道题目：分析...
She explained that Rastus was very dear to her.Considering the amount she paid, he was dear in more ways than one!这个是新概念3 lesson19 中的，这里为什么不用过去完成式 she had paid?
“If that’s all the profit shown, there must
have been a bit of monkey business going on with the account book. 如果那就是全部的利润的话，那肯定是有人在账本上做了手脚。”我的问题是：句中<定语>之<分词短语> going on with the account book的...
We ___67___ (concern) that few people would speak English, even in Beijing. But we found it common for Chinese people to know a few words of English这个句子是用过去时合适还是过去完成时合适，还是两个都可以呢？
...I grew into a young man, I suddenly fell ill one day and it was discovered that I had a terrible kidney disease. I had to accept treatments all my life, or get a transplant.请问专家老师，这里的all one's life用于了一般过去时态，感觉怪怪的，总觉得用于一般过去时...
...s for increased investment in research, the crafting of coherent curricula that improve students’ ability to solve problems and communicate effectively in the 21st century, increased funding for teachers and the encouragement of scholars to bring their learning to bear on the great challenges of t...
第一：You will notice that weeks and months can pass in which every day is greeted with nothing more than resignation, and endured with polite indifference. 我觉得好奇怪啊，every day is greeted ，enduered with这个怎么翻？
第二：Observe a child；any one will do。我翻译的...
... was the
weather like yesterday?M: It was
changing all the time!W: How was that?M: Uh, it started
out warm and sunny, but when I went into the mountains and climbed higher, it
started snowy. Then, when I came back, a strong warm wind began to blow. 不太明白这里的 snowy 是什么用法？形...
Experience tell us that individuals and private corporations tend to act in their own short-term economic and political interest,最后一个词interest,在这句话里应该是利益的意思吧，怎么不加s，当利益讲不是可数吗？难不成是兴趣的意思，我觉得不太合理啊
...willing to have the other baby, recently, a new policy has come into
being that each family can have a second child, which is called two-child policy.
请问recently前后的标点符号对不对？应该都是逗号么？