我到处寻找电力存在的迹象，远处村庄里几处油灯发出明灭闪烁的灯光，除此之外，山谷两边几公里内，漆黑一片，空无一物。
I looked for signs of electricity, but apart from a few flickering oil lamps in a faraway village, there was nothing but darkness for kilometres on each side of the valley.
这种装置放在水瓶上，用来检测瓶子内部的透明物，一旦光线被杂质阻挡了，它就会闪烁。
The device is attached to a water bottle, and it monitors the clarity inside the bottle, blinking when the light is obstructed by particles.
装甲控股公司研制的剪切增稠流体是一种含有二氧化硅纳米颗粒的液体聚合物，BAE对其细节闪烁其词，不愿过多透露。
The fluid that Armour Holdings worked on is a liquid polymer containing nano-engineered particles of silica, though BAE is coy about the details of what it is using.
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