2. From now on, if your mood is not good, just go out walking for a moment; if you feel tired, please walk along the river and have a relax; if you are a little fat, you can also keep fit by walking.
2. From now on, if your mood is not good, just go out walking for a moment; if you feel tired, please walk along the river and have a relax; if you are a little fat, you can also keep fit by walking.<br>