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- One cannot be too careful in choosing friends. 择友愈谨慎愈好。
- One can not be too careful in matters like that. 人们在处理这种事情时必须非常慎重。
- One could not be too careful in a new neighborhood. 新到一个陌生的邻里,越小心越好。
- One can't be too careful in matters like this. 在这种问题上再怎么小心都不为过。
- You cannot be too careful in examinations. 考试时越仔细越好。
- One cannot be too careful in matters like that. 人们在处理这种事情时必须非常慎重。
- When it comes to making friends, you cannot be too careful. 一谈到交朋友，你再怎么小心也不为过。
- One can never be too careful in the choice of one's friends.B. 选择朋友,越谨慎越好。
- One cannot be too careful in dealing with matters like that. 人们在处理这种事情时必须非常慎重。
- One cannot be too careful in guarding Party and state secrets. 保守党和国家的机密，慎之又慎。
- One cannot be too careful in guarding state secrets. 保守国家机密，慎之又慎。
- You cannot be too careful when driving a car. 开车时愈小心愈好。
- You can't be too careful in doing this experiment. 在做这个实验时，你们愈仔细愈好。
- We cannot be too careful in doing experiment. 我们做实验时要尽可能小心。
- We cannot be too careful in doing experiments. 我们做实验时越仔细越好。
- We cannot be too careful of health. 我们无论如何注意健康也不为过。
- You can't be too careful in doing operation. 不。在做手术的过程中你怎么小心都不为过。
- You can't be too careful in your work. 你工作越仔细越好。
- You can't be too careful with your work. 工作中越仔细越好。
- You cannot be too careful in crossing the road. 过马路越小心越好。
