VOA慢速英语:金正恩与特朗普举行会晤 共同签署联合声明

unwavering – adj. continuing in a strong way

all odds – idiom. being very unlikely

comprehensive – adj. complete or inclusive

tremendous – adj. huge; very great

factor – n. a service used in the process of production

peninsula – n. land surrounded by water on nearly all sides

vain – adj. having no success

achieve – v. to reach; to carry out

concession – n. the act of surrendering something