I'm not saying you're gonna need it, just better safe than sorry.

我没说你会得到，只是有备无患。

So that old adage better safe than sorry seems to have been the wisdom of the weekend.

那句老话“有备无患，防患未然”似乎成这周末的智慧。

Oh, well take them just in case.

你拿着吧 有备无患嘛。

That way, I always have a provision in case of an emergency.

这样 遇到紧急情况就有备无患。

Nothing. I just know you like to plan ahead and know what's in front of you.

没什么 我记得你喜欢未雨绸缪有备无患。

How much atropine is the kid getting? - One ml Make it two. In case he needs his heart later on.

他少阿托品 -一毫升加到二毫升吧 有备无患。

" Be prepared" is as apt a motto for the nonfiction writer on his rounds as it is for the Boy Scout.

“有备无患” 这句格言对非虚构作家的采访之旅来说， 就像对童子军一样适。

Sentence 66 Before starting on a sea voyage, prudent navigators learn the sea charts, study the sailing directions, and memorize lighthouse locations to prepare themselves for any conditions they might encounter.

谨慎的航海员在出航前，会学习海图，研究航向，并熟记灯塔的位置，以便对各种他们可能遇到的情况做到有备无患。