Lighter computers and lighter sensors would let you have more function in a given weight, which is very important if you are launching things into space, and you have to pay by the pound to put things there.
更轻的电脑和更轻的传感器会让你在给定的重量下有更多的功能,如果你要把东西发射到太空,这是非常重要的,而且你必须按磅付费。