But they 're not alone in facing awkward dilemmas .

但他们并不是唯一面对尴尬困境的。

As that happens , they will be presented with ethical dilemmas .

果真如此的话，则机器人将面临伦理困境。

Similar dilemmas face countries elsewhere .

其他国家也面临同样的两难局面。

Other countries face these dilemmas , to be sure .

其它国家也会面对这些难题。

And there has been a fierce online debate about the ethical dilemmas of viral transmission .

网上还出现过关于病毒传播伦理问题的争论。