If and when the implementing legislation is crafted, then Congress canvote to approve or disapprove the deal, but can’t change or amend it.疑问：查了下字典把 if and when 翻译成“如果”，那么这个和一般的 if 有何差异？
A year and half later, my grandfather became gravely ill. When he returned from several weeks in the hospital, he wanted his bed next to the window, where he could see his beloved rosebush.from 加weeks是什么意思？还有in从医院里回来吗？
“The Chinese people treasure peace and we absolutely do not engage in invasion and expansion. Instead / However we have the confidence to conquer all forms of invasion .“ Xi told government leaders and current and retired PLA members.这个句子里用 instead 好还是 h...
She gave up the only form of soft power at her disposal, given her inability to make people feel at ease, which was trust that she would do the right thing.老师好，定语从句里which先行词是谁？后面的that引导的是什么句子？
This is the first time a large group of scientists have jointly used the word "emergency" when talking about climate change. first time 后面是不是省略了关代 that ？如果是，那 that 引导的是不是定语从句？如果是，那 that 后面是个完整的句子，...
This is a pity, because Disney’s theme parks are a part of its business
where teenage boys would particularly welcome the contrast that Marvel’s
superheroes would provide to the MagicKingdom’s oppressive
wholesomeness.请问老师这里面的contrast是如何译的呢 contrast的话应该是...
While I tend to buy a lot of books, these three were given to me as
gift, which might add to the meaning I attach to them.请问这句话中的I attach to them做什么成分？which might add to the meaning I attach to them这句话不是有个add 作谓语动词吗？为什么 attach不用非谓...
原题是The three of them went back home, hungry and tired. 这里是形容词作状语表结果。那如果把逗号去掉，改成The three of them went back home hungrily and
tiredly.可以吗？这时候的hungrily and tiredly是什么副词呢？