for variety換換花樣 I am tired of watching television every night. Let's go to a movie for a change. 每天晚上看電視我都厭了,我們去看場電影換換口味吧。 We've always gone to Shanghai by train;let's go by boat this time for a change. 我們以往去上海總是乘火車,這次我們換個方法,乘船去吧。