11-08-27 随着绑架案日益增多，不少墨西哥人都开始寻求高科技的帮助，在自己手臂上植入追踪芯片，以便在被绑架时能够尽快被找到。 More middle-class people also are also seeking out the tiny chip designed by Xega, a Mexican security firm whose sales jumped 13 percent...