fisher price 和baby bjorn的potty那个更好用?# NextGeneration - 我爱宝宝s*d2011-01-13 08:011 楼http://www.amazon.com/Fisher-Price-Precious-Planet-Froggy-Frienhttp://www.amazon.com/BabyBj%C3%B6rn-055115US-BABYBJ%C3%96RN-Po宝宝比较胖,哪个更合适些?