They're cropping up as evidence in cases from prostitution stings to real estate disputes.

从卖淫案到房地产纠纷的案件，都有它们作为证据的身影。

They're here just in case, to help stranded Americans in Ukraine if they need arises.

他们来这里只是以防万一，如果有需要，他们会帮助滞留在乌克兰的美国人。

Abortion is only allowed in Argentina in cases of rape and risks to the mother's health.

只有在强奸和母亲健康受到威胁的情况下，阿根廷才允许堕胎。

Now workers have Facebook and Twitter, both to talk among themselves and to make their case to their employers in a potentially embarrassing way.

而现在，员工们可以利用脸书（Facebook）和推特（Twitter）相互交谈，还可以用可能令人尴尬的方式从雇主那获取他们想要的利益。

Back in this country, the federal government will provide abortion services for military veterans in cases of rape, incest or danger to the mother's life.

回到美国国内的新闻，联邦政府表示，如果退伍女兵的生命受到威胁，或者如果怀孕是强奸或乱伦的结果，则可以堕胎。