0359名無しさん@英語勉強中 (アウアウエーT Sa52-9GJZ)2017/11/30(木) 00:26:13.57ID:BCwYxDuJa i've got middle-aged and at station, i can't run up stairs to platform and jump on a train which is about to leave before it closes its doors. my legs don't move anymore the way i want them to do.