Tree-hugging employees or volunteers will conduct surprise spot-checks using certified thermometers.

环抱绿树的职员或志愿者会用通过认证的温度计进行抽样调查。

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Tree-hugging employees or volunteers will conduct surprise spot-checks using certified thermometers.

环抱绿树的职员或志愿者会用通过认证的温度计进行抽样调查。

youdao