After years of pursuing the perfect tools, Paula Dorf has hand-cut and hand-shaped each makeup brush for expert precision to allow every woman to "Become her own makeup artist."

经过多年的追求完美的工具，保多夫手工切割和手形，每个专家精密的化妆刷，让每一个女人“成了她自己的化妆师。”

youdao

Clearly, there is no such thing as a "perfect" memory—their extraordinary minds are still using the same flawed tools that the rest of us rely on.

显然，“完美”记忆这样的东西是不存在的——他们非凡的大脑仍然在使用有缺陷的工具，和我们其他人用的一样。

youdao

While these tools don't give a perfect view of memory usage, we've shown you how to read between the lines.

尽管这些工具提供的内存使用量视图并不完美，但是我们讲解了如何读懂数据的含义。

youdao

Based on research done by me and my colleague, Paul Britt, the 10 sectors that make up the backbone of the economy are the perfect tools for managing not only correlations but risk as well.

FORBES: Sector Investing Much Smarter Than Trying To Guess What's Growth And Value

We have grown so accustomed to our tools being nearly perfect that we are shocked when we find ourselves in the no man's land beyond their level of precision.

FORBES: Computing Desire

The connection would have eluded most database-searching tools, which require at least one perfect match to construct a thread of related transactions.

FORBES: Cyber-Sleuths