Cave houses dug out of the hillsides by farmers living near the first emperor's tomb.

窑洞秦始皇陵不远处农民依山房子。

You know what's interesting about caves, Leonard? What? Nothing.

你知道窑洞有什么好玩吗，兰纳德？什么？什么也没有。

Huang's home, a cave house, is the most traditional dwelling format on the loess plateau in China.

老黄把家安在窑洞里，这种中黄土高原最古老居住形式。

In the winter, outside may be -10 degrees Celsius, while the cave house remains at 15-20 degrees.

在冬天，室外温度 -10 度，窑洞内则维持在 15 到 20 度。

The gently sloping side of Mesa Verde was important in the formation of the 600 cliff dwellings within the park.

梅萨维德缓一侧对于公园内600座窑洞形成非常重要。

For the hardworking farmers here, their basic wish is to renovate a cave into a home and marry a wife.

一位农民辛勤劳作一生最基望就是修建几孔窑洞有了窑，娶了妻。

Living in his cave house and eating the food he plants, Huang feels satisfied with his life.

住着自己窑洞吃着自己种粮食，老黄自足而踏实。

In the summer, the temperature outside may reach 30 degrees Celsius; inside the cave house, it may only be 20 to 25 degrees Celsius.

在夏天，室外温度达到 30 度，而在窑洞内只有 20 到 25 度。

They sculpted the Terracotta Warriors in cave-houses, then fired the statues by sealing the entry of the cave-house and turning it into a kiln, so they could fire the statues inside.

他们在窑洞内雕刻兵马俑，然后将窑洞密封变成一个烧窑，在里面烘烤雕像。

So to have any hope of interacting with one, physicists put enormous tanks of mineral oil spiked with a heavy element called gadolinium in a cave under a mountain near Daya Bay.

因此为了能与一种物质相互作用，物理学家使用了大量与重金属元素钆相结合矿物油，置于大亚湾附近山下窑洞中。

Thousands of antineutrinos of different flavors passed through the cave every day, and every so often an electron antineutrino passes through and hits a proton in the oil, which starts a chain reaction.

成千上万不同味反中微子每天通过窑洞，偶尔，一个反电子中微子通过并且击打油中质子，开始一个反应链。