You must take all reasonable precautions to protect yourself and your family.

你必须采取一切合理的预防措施，保护自己和家人。

《牛津词典》

I don't think too much about what might or might not happen... I just take reasonable precautions and get on with life.

我不怎么考虑那些可能会或可能不会发生的事……我只会做一些合理的防范，然后继续生活。

youdao

The Contractor shall at all time take all reasonable precautions to maintain the health and safety of the Contractor's Personnel.

承包商应始终采取合理的预防措施，维护承包商人员的健康和安全。

youdao

The principles also require organizations using personal information to "take reasonable precautions to protect it from loss, misuse and unauthorized access, disclosure, alteration and destruction, " according to EU documents.

CNN: EU rejects U.S. data privacy protection as inadequate

The owner of a block of flats in North Yorkshire where two jockeys died in a fire has admitted not taking reasonable safety precautions.

BBC: Jamie Kyne and Jan Wilson

Foster admitted two charges of failing to take reasonable fire precautions and failing to make a risk assessment at the Tannery flats on Buckrose Court between March and September 2009.

BBC: Jamie Kyne and Jan Wilson