I often see people leaning against other passengers' shoulders sleeping on the train.
I sometimes see people with their head resting on the person's shoulder beside them on the train.
ーI often see people leaning against other passengers' shoulders sleeping on the train.
「電車でよく他の乗客の肩に寄りかかって寝ている人を見る。」
lean against ...で「…に寄りかかる」
passenger で「乗客」
ーI sometimes see people with their head resting on the person's shoulder beside them on the train.
「時々電車で頭を隣の人の肩に寄りかからせている人を見る。」
rest で「寄りかからせる・もたれさせる」
on the train で「電車で」
ご参考まで！
カナダ 
