探险队花了三天时间穿越这片茂密的雨林。

The expedition spent three days ___traversing the dense rainforest.

这条小路横穿整个森林。

The path ___traverses the entire forest.

这篇报告详细分析了气候变化对农业的影响。

The report thoroughly ___traverses the impacts of climate change on agriculture.