Designed a kind of intelligent monitor system module between port and temperature sensor based on Agent,by re-search the......

surround　　vt. 包围，围住；在……周围，环绕　　The police surrounded the house.　　警察包围了那栋房子。　　You should prevent......

In Beijing, I watched as white-collarprofessionals, blue-collar workers and stu-dents attending summer-enrichment lesson......

The Qinghai-Tibet Highway passes through the Qinghai-Tibet plateau hinterland from north to south, from Kunlun Mountain ......