How to pick a ripe Avocado? “什么梨怎么吃都吃不饱？” (In English, what pear is never full/filled no matter how much you have eaten?) 。。。 。。。 答案：鳄梨 (Answer: Avocado … the Chinese name pronunciation sounds like hungry pear) This joke sounds a bit lame (冷笑话), it is just meant for some fun. 1. How to pick a nice…