Genzai iroiro na iron mo aru deshō.There will probably be various kind of different opinion now.

Ane no kuruma no zengo ni tsukisotte watashitachi wa kandan shinagara aruku.We accompany her rickshaw in front and rear and have a pleasant chat while we walk.

efu-efu-gai kara shitsurei shimasuexcuse me (used commonly to start a conversation with a stranger)

sei o itonamumake a living