You will be on safer ground if you stick to scapegoats like the Post Office or the telephone system.

如果你选择去评论邮局或电话局这样的替罪羊，那你就会很安全。

" We're on safe ground, " she said.

“我们处在安全地带，”她说。

I mean, I certainly think the administration is on safer legal ground in designing an income-driven repayment plan.

我的意思是，我当然认为政府在设计收入驱动的还款计划时有更安全的法律依据。

We're very private people, we don't like to give too much information. So we are on safe ground. We start off with the weather. If that goes well, we then take it one step further.

我们都是注重隐私的人，我们不喜欢透露太多信息。谈论天气时是很安全的话题。我们以天气开头。如果谈话进行地愉快的话，我们可以更进一步。