世界各国希望扩大现代能源的使用范围，让大约10亿无法获得现代能源的人用上它们，同时减少导致地球变暖的燃料，而如今的电池突破就是在这时出现的。

Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels that warm the planet.

youdao

无论是好是坏，电池使我们以便携式为先的生活方式、屏幕文化以及日益全球化的世界变得更为可能。

For better or worse, batteries make possible our mobile-first lifestyles, our screen culture, our increasingly globalized world.

youdao

长期以来，科学家和工程师们都相信电池能够改变世界。

Scientists and engineers have long believed in the promise of batteries to change the world.

youdao