YOU SAID:

When passenger of foot heave in sight, tootle the horn, trumpet him melodiously at first but if he still obstacles your passage, then tootle him with vigour.

INTO JAPANESE

足の乗客が目の前で隆起、ホーンというのもありがたかったし、トランペット彼メロディアス彼まだ障害である場合が、最初の通路は、活力と彼というのもありがたかった。

BACK INTO ENGLISH

Protrusion in front of foot passengers, then tootle the Horn trumpet his melodic passages of the first, but if he still obstacles in vitality and he also was.