“Travel light 轻装旅行”这个说法指后者的出行理念，即旅游时所携带的物品很少。 在这里，“light 轻便地”是副词。 例句 I always travel light and carry only the bare necessities with me. 我旅行时总是轻装上阵，只带上必需品。

GUIYANG, Sept. 28 (Xinhua) -- The world's highest bridge opened to traffic Sunday morning in southwest China's Guizhou ...