问题 behind如何理解

CNN新闻一段话：It's about a year behind in my right leg.我的右腿大约有一年的时间恢复了功能。请教老师：这里的behind如何理解？

问题 关于定语的一个问题

a ten-minute walk ten minutes' walk 以上都是表示，十分钟的路程，但为什么一个不定冠词 另一个零冠词

问题 连接两个句子时，and和while的区别

 It is mostly called tea house in provinces like Guangdong, Guangxi and Hainan,   and/while  it is called tea pavilion in Beijing and Tianjin of North China. 请问一下，这个句子用哪个呢，应该怎么准确的使用这两个连词。

问题 unaided做插入语

No young man starting life could have better capital than plenty of friends. They will strengthen his credit, support him in every great effort, and make him what, unaided, he could never be. 请问这里的unaided可以改成unaidedly吗？ 形容词也可以单独用作插入语吗？我...

问题 Off the machine will go是倒装句吗

书上有一个句子是这样写的：Off the machine will go请问这是不是倒装句？完全倒装的谓语动词一般是现在时或过去时，为什么这里用了将来时呢？感谢各位老师！

问题 如何理解：lay something on the line

问题 zoonotic spillover, the secret world怎么翻译

问题 the other day可以连用现在完成时吗

问题 比较级句式

At the shops where you spend any real money, that money is increasingly abstracted. And this is more and more true, the higher up the scale you go. 麻烦问一下老师，the higher up the scale you go这句话什么结构?

问题 Many’s the tree that…是什么句型（如何分析和理解）

Many’s the tree that has been cut down. 已砍了不少树。请问这是一种什么句式？如何理解？谢谢！

问题 as the old saying goes作何分析

“Practice makes perfect,” as the old saying goes.很多人把上面的as从句分析为方式状语从句。但仔细分析一下，似乎不符合方式状语的定义——方式状语分句是描述动作方式的分句结构，通常由as， as if, as though 引导。请老师指点迷...

问题 句子理解:All these things the child has to learn.

All these things the child has to learn. 请问老师这个句子怎么理解分析？

话题 名词性短语The first human moon landing

话题 the state capital in Lansing中的in

话题 for the right price表方式状语用法疑问？