确保你是在用正确的形式(应用到跑步和步行的部分)。

Make sure that you're using the proper form (applies to both your running and walking segments).

youdao

确保你是在用正确的形式(应用到跑步和步行的部分)。

Make sure that you're using the proper form (applies to both your running and walking segments).

youdao