1. Some schools have introduced
stricter rules for dealing with drug users.其中for doing sth表达的是用途、原因则可以用这结构？2. Please find the email address for my
colleague Mr.liu in copy line.此时的
for后面我可否理解为用途？作定语，为了了解我的同事Mr ...
...e do not seem less interested in success and its signs now than formerly. Summer homes, European travel, BMWs—the locations, place names and name brands may change, but such items do not seem less in demand today than a decade or two years ago.翻译: 当然，现在人们...
A more recent opinion suggests an appreciation among revelers for all five senses: sight, taste, smell, and, with the clinking, sound and touch.分析一下红色的句子并翻译。appreciation在句中是什么意思？应该怎么翻译好？
下面句子中的almost as big as a cinema screen 是定语还是同位语？如何区分？谢谢！Every room has a computer with a special screen, almost as big as a cinema screen.句子来源：高中英语外研版教材第1单元（Unit 1）
And if you turn left then it continues with the program.If, for example, you turn right, then it's a mistake, so it loops back and it gives you further instructions.请问：句中的 loop back 是什么意思？
we see these road less areas as areas with an inherent value;something that merits being seen as a conservation target in its own right.road less areas 这里的less 是名词吗?something 后面的that merits 是定从 ，being seen as a conservation target in its own right.是过去分词短语做...
Most core measurement analyses done on shales are currently performed with a crushed rock sample following the procedure established in the GRI (Gas Research Institute) study on shales .这句话中following 后接了从句，但网上搜不到相关解释，请老师解答。
老师您好，下面这样的would到底如何翻译好呢？查了很多字典，似乎没类似的。Two years later, he would become Indiana University's first openly gay student senator. What I did not expect was that, not very long later, he would reappear with a colleague.
The Dutch developed a custom by which children put out shoes which Saint Nicholas would fill with gifts when he came visiting. 请问这里的 come visiting 是什么用法？这个现在分词是表示目的吗？它与 go swimming, come shopping 是一类用法吗？
The tragic sinking of this great liner will always be remembered, for she went down on her first voyage with heavy loss of life.这句话里 tragic 后面为什么要用 sinking 而不是 sink?
If the 80s were the age of stress, this is the age of anxiety, with 30% of Britons experiencing an anxiety disorder during their lifetime.这里the 80s的谓语动词用复数吗？一般时间不都是用单数吗？还是这里有虚拟语气的用法？