从字面上翻译,Always dance with the person you took to the dance.意思就是：你一直和被你带着去参加舞会的那个人跳舞.可以引申为选择了一样东西,就必须忠诚,矢志不渝,因为决定是由你自己制定的,所以要珍惜,不要轻易改变.