你能用一枚电池和一根电线点亮灯泡吗？

Second one: can you light a little torch-bulb with a battery bulb and one piece of wire?

youdao

这种灯从生长在一个木箱里的植物中获取能量，然后用它来点亮一个 LED 灯泡。

The lamp takes energy from a plant growing in a wooden box and uses it to light up an LED light bulb.

youdao

相反，非洲和亚洲的一些人见证了他们的灯泡首次被储存在电池里的太阳能所点亮。

Instead, some in Africa and Asia are seeing their first lightbulbs illuminated by the power of sunlight stored in batteries.

youdao