It's going to take some trial and error.

这需要反复实验出错。

During the period of trial and error, forerunners will encounter unexpected difficulties and pressures.

在实践的过程，者会遇到许多不可预期的困难和压力。

We gain power and knowledge through trial and error, practice, and experimentation.

我们通过试错、实践和实验来获得力量和知识。

To improve our designs, we do not rely on tedious trial and error fabrication.

为了改进我们的设计，我们不会依赖于枯燥的测试和反复制造故障。

Phase three is a time of trial and error.

第三阶段就是试错阶段。

She learned to cook by trial and error.

她不断摸索学会了做饭。

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

有时候需要反复试验才能知道什么效果最好。

But learning these connections requires a lot of trial and error.

但学习这些联系需要大量的试错。

On the contrary, followers need not experience the process of trial and error.

相反，跟随者并没有经历过实践的过程。

The service certainly saves these young researchers trial and error, and therefore time and money.

这项服务一定程度上避免了一些年轻研究者徒劳的尝试和他们所会面临的错误，即省时省财。

A lot of times, decision-making comes down to trial and error.

很多时候，决策就可被归结为试错。

How did I do this by trial and error, you know?

你知道我是怎么通过试错来解决的吗？

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，已做过相当多的反复试验。

" There's going to be a lot of trial and error, " he said.

“将会有大量的试验和错误，”他说。

Can I discover new actions through trial and error?

我能否通过反复试验试错发现新的行动？

I studied different gardening techniques and learned through trial and error.

学习了不同的园艺技术，经历了尝试和失败之后，我学到了很多东西。

After hours of trial and error, Ted cracked the code.

经过好几个小时的尝试与失败后，泰迪终于解开密码了。

It was through trial and error that Han got going.

刚开始时，他经历了多次试验和失败。

As many of you know, they're the result, usually, of trial and error.

正如大部分人知道的那样，它们通常是尝试和犯错的结果。

I'm learning what to plant through trial and error.

我正在通过试错法来学习该种什么植物。