However , researchers are noticing new cases caused by laptop computers .
然而，调查人员正在关注由手提电脑引发的新个案。
It 's worth noticing the good .
那些好消息值得我们去关注。
But , as the number of ads increased , people stopped noticing them .
但是，随着广告数量的激增，人们不再关注它们了。
Yet something disturbingly like this may actually be happening without the world noticing .
然而，有些类似的事情可能正在发生，却并没引起世界的关注。
Lately she 's been seeing how late she can stay up on friday and saturday nights before falling asleep and noticing what effect different amounts of caffeine have on her efforts .
