They’ve been in these shoes all day and they need a proper cleaning. 真的没有故意搞脏玉足。 就是一整天都闷在靴子里走路出汗。韩国山地又多。These feet weren’t staged.
They walked all day in boots. Sweat, heat, and whatever the mountains put on them.
Pure natural dirty feet.
You know what you’re supposed to do.