CRANE (voice-over): NASA is currently testing a miniature exercise device on the ISS.

CRANE（画外音）：NASA 目前正在国际空间站上测试一种微型运动装置。

NASA is currently testing a miniature exercise device on the ISS. Just as critical as exercise is what we put into our bodies.

美国宇航局目前正在国际空间站上测试一种微型运动装置。与运动一样重要的是我们对身体的投入。