look around/round

look around/round 环视，四下察看，游览，参观

【例句】

◆ I'd like to look around the city before I leave it．我想在离开前，在这座城市里转转。 

◆ I looked around to see who was spying on me．我环顾四周，想弄清是谁在暗中监视我。