Even Intel experimented in 2007 with conferring four uninterrupted hours of quiet time (no phone or e-mail) every Tuesday morning on 300 engineers and managers.
出自-2012年12月阅读原文
James hiked, fished, learnt to sail and experimented with hot air ballooning.
出自-2013年12月听力原文
柯林斯高阶英汉双解学习词典释义
N-VAR
实验
An experiment is a scientific test which is done in order to discover what happens to something in particular conditions.