One participant asked whether the soviet union would collapse in our lifetimes .

一位与会者提问，苏联是否会在我们有生之年解体。

Rising house prices make people wealthier , increasing the amount they have to spend over their lifetimes .

房价的上升使人们变得更加富有，增加了他们有生之年的花销金额。

As dr. alexander says , it 's unlikely we 'll know the answer in our lifetimes , but that doesn 't mean we won 't keep asking .

就像本文作者亚历山大博士说，在我们的有生之年知道答案不大可能，但是，这并不意味着我们会停止探索和追问。

On the one hand , we 're all very excited at the prospect of experiencing ai in our lifetimes .

一方面，我们都很兴奋地期待在我们的有生之年体验到人工智能。

As economies become more sophisticated , it may make sense for consumers to take on more debt as a means of smoothing their consumption over their lifetimes .

随着经济变得更加复杂，作为消费者来讲，为了使得他们在有生之年的消费更加平滑稳定，他们借更多债务是有其道理的。