You will need a rectangular piece of cardboard, which can be cut off of an old milk container, a stick, and two rubber bands.

你可以从一个用完的牛奶盒中切下一张长方形硬纸板，然后你还需要一根筷子和两条橡皮筋。

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The milk goes directly from the goat into a container that is then placed in the refrigerator to keep the milk cold.

VOA: special.2010.07.20

Trains had special container cars with ice to keep meat, milk and other goods cold for long distances on their way to market.

VOA: special.2010.01.11

Rather than pouring my milk into a separate container that requires cleaning (using water and chemicals) just insert a probe into the milk jug (or container) that you get from the store (or in my case dairy farm delivery service).

FORBES: Digital Milk Jugs: A Product Worth Developing?

Every convenience is thought of, and the milk or cream is put in an external stainless steel reservoir the size of a travel coffee cup, which you can keep in the fridge all week, keeps the milk fresher than the container it came in, and easily snaps on when you want milky drinks.

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Pouring from one container to the next can cause air to mix into the milk.

FORBES: Digital Milk Jugs: A Product Worth Developing?