  70 ȫĶ̬
  1 ꣬һֱδһֱʶң׿ڸ߸ˣе˶ǰҵʲôԶԶرܿңˣ˲ʶҡҽ̤ؼ֮ʱ˾Ͷʼʡˣе˶ǰңʱҵ֮գҹ֮գҲȥ֮ա
  2 ȫм俪չҵĹȫ֮ʽչҾӪƻβ֣˭ٲʱ롰̷֮еġʽʼ֮ʱе˶ҵתתȫ֮µ˶ҶæµȫһƬڡ˶ҴˡˣǴҲڵæҡ֪룬ΪҵĹЧ䲻Ը⣬ֲӼ⣬ֻǡҰڲ
  3 еļƻ֮УҵĳҵġСҵġӶˡˣʼղɶġҪ󡱡ԣһĹڡļҡɣΪҺúЧͽҵļƻͬʱеʹҲչˡսҪһҵ⣬ʹڵ֮ʹһǰеֵ֮ģбҵĻȫĶ̬
  һ ȫ˵ڶʮƪ
