journeys

many vehicle journeys (and hence a lot of pollution) would be saved.

会省却许多坐车旅行（因此也少了许多污染）。

Escallop Shell - One who has made long journeys or voyages to far countries, who had borne considerable naval command or who had gained great victories.

扇贝壳-曾有过远异国他乡经历的旅行者，或是海军军官，或是功绩卓越的人。