You can't decide whether or not you like something until you try it, so it's important to try something new.

除非你尝试过，否则你无法决定你是否喜欢某样东西，所以尝试新东西很重要。

youdao

Don't rule anything out until you try it.

尝试之前不要排除任何可能。

youdao

Kite surfing looks easy - until you try it.

风筝冲浪看起来简单，做起来难。

youdao

You can very quickly drive yourself nuts by sitting down, thinking, oh, I can write this program, no sweat, and then you write it and then there's a tiny little mistake here, but then there's a tiny little mistake here and here, and all of these stupid little things cascade until you try running your program, and the thing just doesn't work.

如果你只是仅仅干坐着，不费吹灰之力，凭空幻想着我可以把这个项目搞定，你会想地发疯的，也许你会写出一点东西出来，可能会有一点点错误,紧接着这或那又出现一点小错误，这些小错误一点一点地堆积了起来,直到你开始运行你整个项目，你会发现这堆东西根本就不工作。

哈佛公开课 - 计算机科学课程节选

There's nothing more exciting to see with your glasses on, while you look nice. You can take those off if you wish to, or you can try to just be splitting the light in the room until the TAs grab your glasses, either is fine.

虽然你们戴着眼镜很好看，但现没什么东西需要戴着看了，你们可以拿掉了,或者你们在助教收上来之前，试试看分开屋里的光。

麻省理工公开课 - 化学原理课程节选

You can brute force it and unfortunately, the so-called Caesar cipher is not very secure because if you assume, for our purposes in English alphabet with 26 characters, say all lowercase for all uppercase, my God, you only have to try like 24, 25, 26 possible rotations until you can figure out what his secret message is.

你可以强行解密但是不幸地是，所谓的凯撒密码不是很安全的,因为如果假设，对于我们的26个字符的字母表,指明所有的小写为大写，我的天，你只要试24，25次，26次就可以解答出,密文的内容。

哈佛公开课 - 计算机科学课程节选

The idea of gaming on an ultra-portable system with an 11.6-inch screen sounds great until you try it.

FORBES: No Refresh For The Alienware M11x Ultra-Portable Gaming Notebook

You may not know what you need to know until you try something.

FORBES: "Leaning In" is Not Enough: Women Entrepreneurs Need to "Leap In"

And yet, if you are to speak the language, you are not going to learn it until you try speaking it.

FORBES: Next Pope Will Inherit An Established Social Media Presence With Room To Grow