晨跑英语

　　Every third morning John goes jogging.

　　每隔三天约翰都要早起跑步。

　　He could scarcely jog around the block that first day.

　　第一天他勉强绕着整个街区跑了下来。

　　I got up early the next morning to jog

　　第二天早晨我一大早起来去慢跑。

　　A few years ago jogging was the in thing

　　几年前慢跑很流行。

　　Avoid muscle strain by warming up with slow jogging.

　　先慢跑热热身，免得拉伤肌肉。