But we still can't strap on a jetpack and zoom off to Tesco for our groceries.

只是，我们还不能绑着喷气背包去乐购买杂货。

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Lauder, who has tested out the jetpack twice, said when you're on the ground and preparing for takeoff, there's a lot of vibration and noise.

Lauder已经测试过这种飞行器两次了，认为当你在地上准备起飞时，飞行器会产生巨大的震动和声响。

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The public demonstration of the JB-10 clearly showed the jetpack giving its passenger a smooth takeoff and landing.

10的公开演示清楚地显示了喷气背包如何让乘客平稳起飞和降落。

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Maybe that will arrive while we're all waiting for our individual jetpack, strapped to our foil jumpsuit.

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But still, in the meantime, while we work on getting that jetpack built, can we get a little consistency here?

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However, a real, honest-to-God, fly-to-the-market jetpack remains the province of science fiction.

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