1.blueprint n. (建筑、机器等的)蓝图
例句:The country's president will offer delegates his blueprint for the country's future.
该国总统会向代表们展示他构想的国家未来发展的蓝图 。
2.checkpoint n. (边防)检查站;边防关卡
例句:A driver blew up his car and himself after being stopped at a police checkpoint.
一名司机在一个警方检查站被拦截后,把自己连人带车炸上了天 。