这对环境和我们的钱包来说是个坏消息，因为这些过时的设备比功能相同的新设备消耗更多的能量。
That's bad news for the environment — and our wallets — as these outdated devices consume much more energy than the newer ones that do the same things.
但是大家都知道，如果我们间歇性地使用电动装置，会消耗更多能量。
But everyone knows that if you use battery-powered devices intermittently they use more energy.
到2036年，地球上会有更多的人。 如果我们继续像过去一样消耗和浪费粮食，我们将面临粮食短缺的危险。
There will be many more people on the planet by 2036, and—let's face it—not enough food to go around if we continue consuming and wasting food the way we have been.
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