I can rest easy knowing that she's safely home.
知道她安然无恙地回到家里，我就可以放心了。
We can safely draw some conclusions from our discussion.
从讨论中我们可以有把握地得出一些结论。
Let her come home safely!
让她平平安安回家吧！
I was pleased to hear you arrived home safely.
听说你平安到家我很高兴。
I was thankful to see they'd all arrived safely.
看到他们都平安到达，我感到欣慰。