һ ɽ
лʳʳɫС

ɽ

Ѽ ȿ ͷ ջ ѬѼ
ɫշ ܽ ˪ ˿« ˿
Ƥ ɽѼ Ԫ ̳
̿ ƽն Ӽ Ǯ
۳ ɽƬ ͨ Ѽ д׼
б ޹޼ ɽ
μ Ƕ ǮϺ ˰
ײ˾ ըѼ ըؾ ĵ ûƹ
ը ľ β ɫ
ɽ ɽѬ ͷβ ϼ Ϻ
Ԫ ƻ 뵰ܲ Ϻ
ĺɰ ˪ѩҶ ֵ ѩ
ȫѼ ˿ ܽؼ Ϻ
й ϼ붹
֥˿ ܽǾ 伦Ƭ ͷ
˼ ɼ
Ϻ մ ɸ ÷
Ƭ ɿ ɽҩ ɽҩ

ҳ һҳ һҳ ĩҳ ҳ:1/2ҳ 103¼ 90/ÿҳ ת