It's not a good idea to hop on the treadmill, set a pace, and stick with it for the entire run.

这不是一个好主意，走上跑步机，设定速度，然后以它跑完全程。

youdao

It's not a good idea to hop on the treadmill, set a pace, and stick with it for the entire run.

这不是一个好主意，走上跑步机，设定速度，然后以它跑完全程。

youdao