With surging obesity levels putting increasing strain on public health systems, governments around the world have begun to toy with the idea of taxing sugar as wells此处的toy with 是什么意思？网上的意思是不太认真地考虑，可感觉这里好像不是这种含义？
The silence was suddenly broken when a large car,with its headlings on and its horn blaring,roared down the arcade.请问老师,with部分作句子的什么成分,可以看作car的定语么(为什么加那么多逗号)? 它的主句部分是 when a large car roared down the arcade 吗?
Take four or five hours off,not necessarily consecutive,and simply write down every accomplishment in your life, on or off the job,that made you feel effective.这个句子去掉插入语可以化简为Take four or five hours off and simply write down every accomplishment in your life that made you ...
...student can easily skip half their homework and see very little difference on
their report cards.请问老师，这里句子前半部分为独立主格结构，with可以省略，那么就不需要连词来连接了，因为第一句已经不是一个句子了，那么这个but是用来干什么的...
...!我最近看到一句话：The thing is, that approach is much more commonplace in the adult
workplace than is the traditional pass-fail system we place on our children.这里的 is the traditional pass-fail system 省略是怎么形成的呢？非常感谢。附上原文整段文字。
...直工作除了keep me working 外，知否可以直接用let me （to）be working 或 let me working 呢，因为按照您之前提到的， 不定式的 to be doing 和动态动词的 doing 都表示进行体的意义。 3 所以，我对于非谓语动词的体还是有一些疑...
He is the waiter to whom I spoke yesterday.
本句中 speak to 的 to 提前到关系代词前。
I know the boy whom you are looking for.
在本句中 look for 中的 for 为什么不提前到 whom 前面呢？
谢谢老师解答。
It is not only what we do, but also what we do not do, for which we are accountable.
网上一篇文章讲not only，but also时候的例句，并且说这是强调句，请问这是强调句吗？for which 替代that？谢谢
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...