Can I discover new actions through trial and error?

我能否通过反错发现新的行动？

It will be trial and error for a while.

一段时期内会反 可能会有差错。

Sometimes it takes a little trial and error to see what works best.

有时候需要反才能知道什么效果最好。

Usually a new drug requires repeated testing before it is approved for treatment.

通常，一种新药物获准用于治疗前需要进行反。

Sometimes the learning process is by trial and error.

有时，这样的学习过程是要通过反的。

And there's been a fair amount of trial and error, says communication officer Sarah Preston.

通讯官员莎拉·普雷斯顿说，已做过相当多的反。

So, kind of go with that, it's all about trial and error, don't give up, keep working on it.

所以，差不多是这样，一切都关乎反，不要放弃，继续努力。

Another scientific term that we use in any part of our lives is trial and error.

我们生活中用到的另一个科学术语就是" 反（trial and error）" 。

To top it off, you need a lot of trial and error.

您需要大量的反。

Repeated testing also illustrates the determination to succeed.

反也说明了成功的决心。

A period of calm. " Trial and error" .

平静期。“反” 。

I've sort of learnt how to do makeup through trial and error.

我通过反学会了如何化妆。

A. Trial and error leads to the finding of truth.

A. 反导致发现真理。

They are all products of long hours of trial and errors.

它们都是长时间反的产物。

Phase three is a time of trial and error.

第三阶段是反的时期。

So, trial and error was really my thing.

所以，反真的是我的事。

The subjects had to learn which shape was which through trial and error.

受者必须通过反来了解哪种形状。

There’s no getting around it— this will take some trial and error.

没有回避的余地——这需要反。

There are several ways to solve this equation, including trial and error.

有几种方法可以解决这个方程，包括反。

Teaching robots to walk used to involve a lot of trial and error.

过去，教机器人走路需要大量的反。