She wanted everyone in the audience to know what she knew without having to learn it from a personal tragedy.

她希望每个听众都知道她所了解的，而不必非要从个人悲剧中吸取教训。

youdao

Can you improve your health through your current clothing, without having to dash out and buy a whole new wardrobe?

你能否通过现有的衣服来改善健康，而不必冲出去把衣柜里的衣服全换成新的呢？

youdao

One thing is for sure, traveling will be much easier from now on, as I can leave whenever I want without having to juggle rent, the dog, and well stuff.

有一件事是肯定的，从现在开始旅行将变得容易得多，因为只要我想，我可以随时启程，而不必应付房租、狗狗和其他东西。

youdao

He had an idea for a tool that would help television actors read their lines without having to memorize them.

VOA: special.2011.05.11

I think people should be able to do that without having to convince 280 million people.

本应不用说服2亿8千万人,就能拥有这些权利的。

耶鲁公开课 - 公正课程节选

And when I'm starting to write lots of lines of code, you know, it's frankly kind of useful to be able to see more on the screen at once without having to scroll.

当我开始写很多行代码的时候，你们懂的，这明显是有用的，当你可以在屏幕上看到更多的代码,而不用滚动屏幕。

哈佛公开课 - 计算机科学课程节选

There are plenty of options for watching TV without having to subscribe to cable.

FORBES: Aereo Court Decision Gets You One Step Closer To Cutting The Cord

In some circumstances, taxpayers get an extension of time to file without having to ask.

FORBES: Not Ready To File Your Taxes? Extension Form, Details Available

And Aereo is taking existing signal from the affiliates, without having to pay the broadcast networks.

FORBES: Aereo: The future of TV is here today