这一次保证安全。我知道您是有足够的勇气这么做的，而且必须得这么干啊。
This time it will be completely safe. I know that you are brave enough to do it, and it must be done.
我们可以，而且我们必须共同实现安全和繁荣。
牠们寻找的对象必须很优秀，而且还要能让牠们有安全感。
They are looking for partners of quality and ones that can make them feel safe.
另外，对于儿童和妇女而言，公厕必须是安全的，而且可以在夜间使用。
Also, latrines must be safe for children and women and be accessible at night.
此时需采用密钥托管技术，而且密钥托管必须是安全的。
Thus the encrypted key escrow technology must be adopted and it must be of security.
此时需采用密钥托管技术，而且密钥托管必须是安全的。
Thus the encrypted key escrow technology must be adopted and it must be of security.
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