24. Happy-go-lucky：意思是無憂無慮的，樂天派的 (not worry about anything; care free)
例如：He has been happy-go-lucky all his life. (他一生都是無憂無慮的樂天派。)
It is always better being happy-go-lucky versus being depressed. (樂觀總比悶悶不樂好。)
例如：He has been happy-go-lucky all his life. (他一生都是無憂無慮的樂天派。)
It is always better being happy-go-lucky versus being depressed. (樂觀總比悶悶不樂好。)