每天一个生活口语话题，一段地道的举例回答，并附有详细的词汇，发音及用法讲解。讲解材料选自当今最先进最有效的英语原版教材，更加贴近生活。每天坚持听讲解，并根据问题练习，给自己一个地道输入和输出的机会，你也可以张口自信说英语。

主题：How cold is it where you are now?

-33.3°C right now at Interior Alaska. All the windows are sealed with double layers of shrink film and the house is heated with an oil-burning furnace. It's actually kind of nice because I can store all my frozen foods outside this time of year. And if I want a cold bottle of ice water, I just leave it outside for 30 minutes!

Interior Alaska: 阿拉斯加内陆
Seal: 密封
Double layers: 两层
Shrink film: 收缩薄膜
Furnace: 火炉