18. Consider calling in professional help.
18、 考虑请求专业帮助
Personal trainers can be invaluable if you're a rank beginner, have hit the doldrums, or worry that you can't stay motivated on your own. Depending on where you live and how long the trainer has been in business, the cost can be as little as $25 an hour or as much as $300. Sometimes one or two sessions are all you need to get on track.
私人教练对于毫无斗志或者担心自己无法亢奋的菜鸟而言非常宝贵。基于你所住的地方和教练陪练的时间长短,价格最少25$每小时,最多300$每小时。有时候你只需要参加一到两期的训练就能上轨道。
n. 轮胎,金属圈
v. 使疲倦,厌烦