As games blend our real and virtual environments, should there be a concern that some people will be less able to distinguish between the two?

游戏将真实的和虚拟的环境相混合，那么我们是否应该担心有些人会不那么容易区别这二者？

youdao

Suppose you want to find out what cities are in jeopardy should there be a tsunami.

假设您希望查找即将受海啸影响的城市。

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Can different users on a single host see different versions, or should there be a single one for the entire machine?

单台主机的不同用户可以看到不同版本吗，还是整台机器上应该只有一个版本？

youdao

Should there be a war,he said, the North would break the chains of black slaves.

VOA: special.2009.06.25

And why should there be a shortage of farmland?

但是为什么当时的耕地会短缺呢

耶鲁公开课 - 古希腊历史简介课程节选

Capital is the money that they have to pay out should there be a -its assets that they can quickly liquefy and pay out should there be a run on the bank.

资本金就是他们可以,用作偿付的现金,当...,这是当出现挤兑时,银行可以迅速,变现并且用作支付款项的资产

耶鲁公开课 - 金融市场课程节选

So, should there be a problem with one institution, instantly the wherewithal of the others would be impacted.

FORBES: Banking Concentration Still A Systemic Risk

Connect the World blog: Should there be a full ban on off-shore drilling?

CNN: Oil spill from rig explosion at 5,000 barrels a day

Organizers of the Rome Marathon, scheduled for Sunday, have contingency plans should there be a papal enthronement the morning of the race.

WSJ: March Madness, Vatican Style: Who'll Come Out of the Sweet Sistine?