the hikers discovered ancient krens carved into the mountain stone.
徒步旅行者在山石上发现了雕刻的古老遗迹。
farmers use traditional krens to irrigation their crops during dry seasons.
农民在旱季使用传统的灌溉系统来浇灌庄稼。
scientists studied the unusual properties of the mineral krens found in the cave.
科学家研究了洞穴中发现的这种矿物的不寻常特性。
the village elders maintained the old krens that provided fresh water for generations.
村庄的长老们维护着那些为世代提供淡水的古老水渠。
archaeologists uncovered a network of underground krens beneath the ruins.
考古学家在废墟下发现了一个地下通道网络。
the engineer designed new krens to improve water flow through the city.
工程师设计了新的水渠系统以改善城市的水流。
children played near the krens while their mothers washed clothes nearby.
孩子们在水渠附近玩耍，而他们的母亲在旁边洗衣服。
the historical society preserved the krens as an important cultural heritage site.
历史学会将这些遗迹保存为重要的文化遗产地。
heavy rains damaged the ancient krens that dated back to medieval times.
暴雨损坏了可以追溯到中世纪时代的古老水渠。
tourists marveled at the engineering feat of the roman krens still standing today.
游客对至今仍矗立的罗马水渠工程壮举感到惊叹。
the researchers documented the construction techniques used in building the krens.
研究人员记录了建造这些水渠时使用的技术方法。
the hikers discovered ancient krens carved into the mountain stone.
徒步旅行者在山石上发现了雕刻的古老遗迹。
farmers use traditional krens to irrigation their crops during dry seasons.
农民在旱季使用传统的灌溉系统来浇灌庄稼。
scientists studied the unusual properties of the mineral krens found in the cave.
科学家研究了洞穴中发现的这种矿物的不寻常特性。
the village elders maintained the old krens that provided fresh water for generations.
村庄的长老们维护着那些为世代提供淡水的古老水渠。
archaeologists uncovered a network of underground krens beneath the ruins.
考古学家在废墟下发现了一个地下通道网络。
the engineer designed new krens to improve water flow through the city.
工程师设计了新的水渠系统以改善城市的水流。
children played near the krens while their mothers washed clothes nearby.
孩子们在水渠附近玩耍，而他们的母亲在旁边洗衣服。
the historical society preserved the krens as an important cultural heritage site.
历史学会将这些遗迹保存为重要的文化遗产地。
heavy rains damaged the ancient krens that dated back to medieval times.
暴雨损坏了可以追溯到中世纪时代的古老水渠。
tourists marveled at the engineering feat of the roman krens still standing today.
游客对至今仍矗立的罗马水渠工程壮举感到惊叹。
the researchers documented the construction techniques used in building the krens.
研究人员记录了建造这些水渠时使用的技术方法。
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