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Hard drives won 't get magically bulkier and more expensive .

硬盘驱动器不会得到神奇体积较大和较昂贵。

Aside from their more expensive nature , these binoculars are actually heavier and bulkier .

除了其较为昂贵,这实际上加重望远镜和体积.

In principle , lilliputian robots have numerous advantages over their bulkier cousins .

原则上，比起笨重的大机器人，具体而微的小机器人有许多优势。

So a bigger , bulkier battery may not be necessary either , unless you want to use the computer untethered for long periods .

因此，大一些的笨重电池也就可能没有必要，除非您想要长时间不插电使用电脑。

However , for the foreseeable future , these new books are likely to be bulkier than paperback books .

但在可预见到的未来，这些新型书很可能比真正纸的书体积更大。