解:原式=log64+6log63·
____ ____ the countryside____!
①惠子相梁,庄子往见之。____
②于是惠子恐,搜于国中三日三夜。____
③非梧桐不止,非练实不食,非醴泉不饮。____
④子非鱼,安知鱼之乐?____