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：What do you do if you feel sore after exercising?

First, I'll find out what caused the soreness. If it's just muscular contractions due to a hard workout or a new exercise, I’ll just rest for a few days because it’s totally normal. If it’s really bad, I’ll probably see a physical therapist and get a proper massage.

Soreness: 酸痛
Muscular contraction: 肌肉收缩
Physical therapist: 理疗师