If you are tire while running, you can always walk. Balance gives swimmers a 'walking option.

如果你在跑步时累了，可以慢走，平衡给你“在水里走路”的选择。

youdao

If you are tire while running, you can always walk. Balance gives swimmers a 'walking option.

如果你在跑步时累了，可以慢走，平衡给你“在水里走路”的选择。

youdao