我们提供专业和准确迅速的服务，为你节省时间和成本。
We provide the professional, immediate and accurate service for our customer, to save your time and cost.
本法简单易行、准确迅速，能适用于地质样品中微量金的测定。
This method is simple and accurate with quick effectiveness which can be used to determine trace gold in geological samples.
来自康奈尔大学的凯西说，青少年在独立思考和有时间思考的情况下能非常迅速和准确地做出决定。
Casey from Cornell University, teens are very quick and accurate in making decisions on their own and in situations where they have time to think.
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