ensure public security保安
ensure fromv. 保护
3.Next to the aspect of storage and data in the cloud, portability of Services must be ensured.
除了云端的存储与数据方面之外,服务的可迁移性必须得到确保。
5.If these countries can successfully enforce this legislation, the survival of tigers in the wild will be ensured.
如果这些国家能够成功地执行这项立法,野生老虎的生存将得到保证。