- We had to take preventive measures.
我们不得不采取预防措施。
- Follow up corrective and preventive action.
跟踪纠正和预防措施。
- Preventive actions can offset what were once unforeseen problems.
无法预料的问题则需要靠预防性措施来补救。
- Identify the hazards and list preventative measures to control them.
识别危险病列出控制这些危险的预防性措施。