比如，我们需要在确定最为需要改进监测和资源能力的问题上更加机警一些。
For example, we may need to be smarter in identifying where improved surveillance and response capacities are most badly needed.
和拿个相机让眼睛敏锐一样，让你知道你可以和那聪明的一丝灵感交流，从而使你更加的机警和诙谐。
In the same way that carrying a camera sharpens your eye, knowing that you can communicate your clever apercus makes you more observant and wittier.
他们变得更加富有经验而机警了。
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