It is so kind of sb to do sth 可以转成 sb 作主语吗？比如:It is so kind of Tom to work out the math problem for me.可以理解为 Tom is so kind to work out the math problem for me(不定式作状语)吗？
Isn't that the way it is when we take the time and make the effort to do something for someone else?请问：(1) Isn't that the way it is 是什么意思？that 和 it 分别指代什么？(2) When引导的从句应该是后置了，它引导的是主语从句吗？
...d the vast majority of my time on the customer experience, which
I believe is the most important driver of our business. 我花费大量的时间在用户体验上，我相信这是我们这个行业最重要的驱动力。我感觉这里which is the most important driver of our business.这整句...