һ pd
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¸˹܇бҪԼһµױPb׆
ҿܶ܇ױPb¸˹܇бҪԼһµױPb׆ Ԕ(x)>>
1.5\(yn)(dng) 놖бҪױPb׆
ȥС Ո̸λбҪױPb׆ʲôr(sh)߀дҪ Ԕ(x)>>
˹ױPb׆} ˹ҪҪױPb ˹Л]еױPb ˹ױPbX ˹ױPb ˹ױPbô ˹ʲôױPb ˹ױPbƷ ˹ױPbɆ ˹ױPbP ˹ױPbÆ
V|Փ V܇չ Փ Փ
o܇ ˹(bo)r(ji) ˹DƬ ˹ ˹ô ˹N ˹ͺ
Ʒƣ
܇ͣ ˹
ٷr(ji) o(bo)r(ji)
֮ܲ鿴܇ҵĺ܇тĻ؏(f)Ŷ