To clear an area of all resources and provisions, leaving nothing for an opposing force or unwelcome visitor to obtain or utilize.
为了确保这次项目演示的顺利进行，我们采取了空室清野的策略，把所有可能分散客户注意力的无关物品都移走了。
To ensure the smooth progress of this project demonstration, we adopted a 'clear the field' strategy, removing all irrelevant items that might distract the client.
Era:
Ancient
Frequency:
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