: Calibri; mso-font-kerning: 1.0000pt; mso-spacerun: 'yes'; mso-ansi-font-weight: bold"><FONT face=Cambria>挑战等级：</FONT><FONT face=Calibri>5</FONT><FONT face=Cambria>（</FONT><FONT face=Calibri>1,800</FONT></SPAN></B><B 
style="mso-bidi-font-weight: normal"><SPAN 
style="FONT-SIZE: 8pt; FONT-FAMILY: Calibri; COLOR: rgb(99,36,35); mso-bidi-font-family: Arial; mso-fareast-font-family: 华文黑体; mso-font-kerning: 1.0000pt; mso-spacerun: 'yes'; mso-ansi-font-weight: bold"> </SPAN></B><B 
style="ms