政府应采取预防措施以减轻气候变化的影响。

Governments should adopt ___preventive measures to mitigate the impacts of climate change.

预防医学强调定期体检和健康生活方式以避免疾病。

___Preventive medicine emphasizes regular check-ups and healthy lifestyles to avoid diseases.

这些问题有许多原因，应该强制执行某些预防措施来解决它们。

There are many causes to these problems, and certain ___preventive measures should be enforced to solve them.