自从公司迁到这个地区以来，已有十几台电脑被窃，公司决定采取措施制止偷窃。

自从公司迁到这个地区以来，已有十几台电脑被窃，公司决定采取措施制止偷窃。
正确答案： More than ten computers have been stolen since the company moved to this area, so the company decided to take actions to stop it.