Meanwhile, fitness trainer Dong Ying has had good luck.

与此同时，健身教练董英刚刚交了点好运。

One fitness trainer said something like, "After a month, you'll start feeling some results."

一个健身教练大概这么说过：一个月后，你会开始感觉到一些变化。

The story of how a 368 pound man transformed himself into a fitness trainer and triathlete.

这个故事，揭露了368磅的男子，转变成一个健身教练和全能。

Chandler realizes he's put on some weight, so he agrees to let Monica be his personal fitness trainer.

钱德发现自己发福，答应让莫妮卡当私人健身教练。

Learn more about the fastest ways to burn calories with tips from a fitness trainer in this free weight loss video.

学习和了解更多关于如何最快的燃烧卡路里和健身教练建议在这个自由减肥的视频。