滑梯: (children's) sliding board, a slide...
全体: all, entire...
灭绝: to extinguish, to become extinct, to die out...
蛇: snake, serpent...
溜达: to stroll, to go for a walk...
妄想: to attempt vainly, a vain attempt, delusion...
导游: tour guide, guidebook, to conduct a tour...
止步: to halt, to stop, to go no farther...
况且: moreover, besides, in addition, furthermore...
