collecting的例句：Her childhood passion for collecting has not dimmed, but now she is more discerning（她孩提時(shí)培養(yǎng)起的對(duì)收藏的癡迷絲毫未減，現(xiàn)在只是變得更有眼力了）；They are going from door to door collecting money from civilians（他們挨家挨戶地向百姓收錢）。