ΪÄúÕÒµ½Ô¼34,000ƪÎÄÕ£¬ºÄʱ0.1695Ã룬Êý¾Ý¿â×ÜÁ¿Îª387,091,110ƪ¡£
l_1 1 4 l et 1 l-pgds-ppar anp 1 2 l l_ 1 2 l_2