im体育

 peiyangmubiao: benzhuanyepeiyangjubeijixieshejizhizaojichuzhishiheyingyongnengli，nengzaigongyeshengchandiyixiancongshijixiezhizaolingyuneideshejizhizao、kejikaifa、yingyongyanjiu、yunxingguanlidengfangmiangongzuodegaojiyingyongxingjishurencai。

im体育 zhuyaokecheng: gongchenglixue、jixieshejijichu、diangongyudianzijishu、weijiyuanlijiyingyong、jixiegongchengcailiao、jixiezhizaogongchengxue、shukongjishu、autocaddeng。