Presumably Pfizer could have offered the drug to sick children years ago, but decided to wait until now to move forward with it.

可推测pfizer可于多年之前向患病儿童提供此药，却决定等到现在推行此药。

youdao

Girls look at him, and declare that he can take care of, he said with a smile, I disdain you, I look at you to declare a long time ago, why wait until now?

女孩来看他，表白了可以照顾他，他笑着说，我看不上你，我要看上你早就表白了，何苦等到现在？

youdao

Now the system will wait until the user enters some digits.

现在，系统将等待用户输入某个数字。

youdao

oh,just wait until you meet her!" "Where is she now?" I asked.

VOA: special.2009.07.04

Do you want to stand up and wait until Ale gets there, and really yell it out now.

站起来等着艾尔走过去,并且大声地告诉我们答案

耶鲁公开课 - 博弈论课程节选

Now, the reason we're going to wait until next week is the first concept sheet is unusual in that it's not just you writing about whatever you want, but it's writing about your dietary analysis.

好了,要等到下周再发的原因是,第一篇论文有个特别之处,你不仅要把想法写下来,还要写你的饮食分析

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Why did he wait until now to do this?

WHITEHOUSE: Press Briefing

He has argued and will continue to argue that we need to do more, and we can do more right now -- not wait until November or next January, but right now -- to further grow the economy and have it create more jobs.

WHITEHOUSE: Press Briefing

But many companies must now wait until next year to attempt to hire needed talent.

FORBES: H1-B Visa Quotas Greatly Restrain Small Business Expansion