我告诉他们我常跑自行车道，因为我能感觉出柏油路面比混凝土路面更加柔软。

I have told them that I run in the bike lanes of roads because asphalt is softer than concrete.

youdao

我告诉他们我常跑自行车道，因为我能感觉出柏油路面比混凝土路面更加柔软。

I have told them that I run in the bike lanes of roads because asphalt is softer than concrete.

youdao