Resistance to the ubiquity of guns remains , of course , mainly in the urban north .

当然抵制持枪的（声音也）普遍存在，主要在北部的城市。

The ubiquity of computers in business , however , has been eclipsed by their takeover of our personal lives .

不过，电脑在商业领域的无所不在，相比其掌控我们的个人生活而言，相形见绌。

Their ubiquity suggests that there are tens of billions of possible places to look for life beyond earth , with at least 100 such planets located nearby .

它们的普遍存在暗示在地球以外有数以亿计可能孕育生命的行星，并且至少有100颗这样的行星就在我们的附近。

Such an environment , with its more relentless ubiquity of information , may also pose new challenges .

这种环境，因为信息更加无情的普遍存在，可能同样会摆出新的挑战。

Today most people seem to have adapted quite well to the eight-hour sleep but ekirch believes many sleeping problems may have roots in the human body 's natural preference for segmented sleep as well as the ubiquity of artificial light .

当今，很多人似乎已经很好地适应了八小时睡眠，但是ekirch相信许多睡眠方面的问题可能源于人体对分段睡眠的自然偏好和普遍存在的人造照明。