Cooking at home is less expensive, there aren't any hidden ingredients, and you can have left overs for the next day.

在家做饭既便宜，也不会含有我们担心的配料，而且你可以把剩余留到第二天。

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Nancy:Doing pot luck in someone’s house means that you just look through there frigerator for left overs and eat whatever’s there.

Do pot luck in someone’shouse就是在朋友家的 冰箱里找些剩下的食物，有什么就吃什么。

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A fridge of the future that tells you what to cook with your left-overs and automatically re-orders fresh food is being designed in the UK.

英国正在研制一种告诉你用剩下的食材能做什么菜，还能自动订购新鲜食品的未来冰箱。

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While a crash in those markets led to the near demise of the financial system, current housing markets seem to have decoupled. (Read Left Overs of the Financial Crisis: Last Monoline To Lose AAA-Rating).

FORBES: The Negative Effects Of The Treasury's Plan To Sell $142B Worth Of MBS

Back at the fuel pump, Mr Butler is setting off to Heathrow, powered by the left-overs from his own local fish and chip shop.

BBC: NEWS | UK | England | Devon | Dean ditches diesel for veg oil

Asteroids and meteorites, along with comets, are regarded as left-overs from the raw ingredients of the early solar system, uncooked by any planet-forming processes.

ECONOMIST: Asteroids