English to Chinese Tech/Engineering Sports / Fitness / Recreation gym etiquette

Treat the locker room like your own bathroom
Even more so than the weight room, the locker room is the place where your true colors emerge. Don't take a marathon shower if people are waiting. What you take into the shower should come out with you when you leave; nobody else needs to see clumps of your hair, your empty shampoo bottle, or your slimy sliver of soap. Do not shove personal items — tissues, tampons, even socks — down the drain. It is not a garbage disposal!