The trick of writing cross–browser event handling scripts is not to use an overall event model check but to answer all these questions separately.

写跨浏览器的事件处理程序的的技巧在于不要用整体的事件模型而是分别的回答每一个问题。

youdao

He waited for some sign of an answer to his questions, but the answer did not come.

他等着对他的问题有回答的迹象，可是没有回答。

youdao

I wrote to him but I never had an answer back.

我给他写了信，但是我从未收到回信。

《柯林斯英汉双解大词典》

The answer to the problem caused a little trouble for my father,I imagine, but it was perfect in my opinion.

VOA: special.2010.01.30

STUDENT: Right, we're going to do that in a second, but the answer is Fibonacci numbers, we define the first two.

学生：听不见：,我们马上会试一试，但是答案是斐波那契数列，我们可以定义下最初的两个数。

麻省理工公开课 - 计算机科学及编程导论课程节选

But then having found one answer, you can add to it anything that gets killed by the act of taking derivatives.

一旦你算出了一个答案,你就可以往式子里加入任何,在求完导后消失的项

耶鲁公开课 - 基础物理课程节选

Being a lean startup back then, we had no choice but to answer customer queries ourselves.

FORBES: A Tech Entrepreneur's Ode To The Telephone

But to answer the question, the SNP will probably want to talk about the many things that make many of our independent European neighbours more prosperous than us despite their relative poverty of natural resources (with the exception of Norway of course).

BBC: SERVICES

But to answer your question specifically, we continue to evaluate that, and as the President makes decisions about our engagement with the opposition and the kind of assistance we would provide to it, he is obviously eager for more information about them.

WHITEHOUSE: Press Briefing