Psychologist Steve Wilson adds, "Laughter is thought to be one of the earliest ways that humans signalled support and 'it is safe to relax here."'

心理学家Steve Wilson补充道：“笑声被认为是人们表示支持、表达“在这里放松很安全”最容易的一种方式。”

youdao

Now that twenty years have passed, I think that it is safe to reveal that here is one fellow who got his B.A. just by sheer luck.

二十年过去了，我想可以放心地公之于众了：这里有位仁兄能拿下学士学位，完完全全靠的是运气。

youdao

Is it safe to swim here?

在这里游泳安全吗？

youdao

His memory has failed him and, given the general importance that I'm attributing to problems of remembering and forgetting, I think it's safe to assume that something important is going on here.

他的记忆背叛了他并且让我在这里提出的,关于记忆与遗忘的问题变得重要起来，我想假设这里有某种重要的事情发生了并不为过。

耶鲁公开课 - 弥尔顿课程节选

It is hoped that here the eggs and chicks will be safe from tides, human activity and predators such as gulls or foxes.

BBC: Little tern at Crimdon Dene

But I think it is safe to say that our -- both inside of here and at the State Department, they have talked throughout the region.

WHITEHOUSE: Press Briefing

Even if police were present, respect for - and indeed fear of - the security forces has certainly diminished since the revolution and it is hard to imagine women would be safe from harassment in a large crowd here.

BBC: Why are sex attacks on the rise in Tahrir Square?