ensured

1. vt. 确保…,担保 make (sth) certain to happen
2. vt. & vi. 使安全 make sb secure

• ensure the completion of the work保证完成工作
• ensure a good night's sleep保证某人能睡一夜好觉
• ensure good quality保证优质
• ensure the implementation of a policy保证政策的执行
• ensure a job保证某人有工作
• ensure the material basis for the war保证战争的物质基础
• ensure normal operation保证正常运作
• ensure peace保证和平
• ensure people's health保证人们的健康
• ensure safety保证安全
• ensure a stable livelihood保证安定的生活
• ensure success确保(某人)获得成功
• ensure victory保证胜利

• ensure against使安全,保护…免受
• ensure against diseases防止疾病
• ensure for sb a voice确保某人有发言权
• ensure success for sb确保某人成功
• ensure from使安全,保护…免受
• ensure from harm保护某人免受伤害

ensure public security保安

ensure from v. 保护

1. We have worked closely with the Deaf community first, on passage of ADA, and most recently, to ensure that the Act is enforced.
   我们最近经常在ada路边的聋人社会附近工作，可以担保该法案得到了实施。
2. I can't ensure that he will be there on time.
   我不能担保他会及时到那儿。
3. This medicine will ensure you a good night's sleep.
   这药保证能让你好好睡一觉。
4. People should wash regularly to ensure personal hygiene.
   人们应经常洗澡以保证个人卫生。
5. The doctors were zealous in their efforts to ensure the survival of premature babies.
   医生们在努力保证早产婴儿成活方面热情很高。
6. We must ensure the purity of drinking water.
   我们必须确保饮用水的纯净。
7. If you want to ensure that you catch the plane, take a taxi.
   你要想确保能赶上那班飞机，就坐出租车去吧。