(点击右边三个点，可调整速度，电脑上可下载)

A:I'm on a new diet.

我在进行新一轮的节食。

B:What are you eating now?

你现在吃什么？

A:I switched from pasta to potatoes.

我从意大利面转向了土豆。

B:Why did you do that?

你为什么这样做？

Aasta is processed food. Potatoes are natural food.

意大利面是加工食品。土豆是天然食品。

B:Natural food has more vitamins.

天然食物有更多的维生素。

A:And it's just as easy to prepare.

而且他们很容易准备

B:How do you prepare the potatoes?

你如何准备土豆？

A:I wash them, and then steam them for 15 minutes.

我洗干净，然后蒸15分钟。

B:That's pretty simple.

这是非常简单的。

A:Then I add butter, salt, and pepper.

然后我添加黄油，盐和胡椒。

B:Can I have all those cans（罐） of tomato sauce you bought for your pasta?

我能用那些你为意大利面买的番茄酱吗？