mansions on the park

公园里的豪宅

a shot in the dark───瞎猜

pat someone on the back───拍某人的背

a slap on the back───祝贺；夸赞

a stab in the dark───暗中刺伤

a walk in the park───在公园里散步

shot in the dark───瞎猜；乱碰

whistling in the dark───乱猜；假装知道

to have irons on the fire───把熨斗放在火上

a leap in the dark───冒险的行动