But remember, the computers were also physical. Just physical materials -- our PCs -- we share them together. We also see this in wireless.
但别忘了,电脑也是物理实体,事实上我们也在共享电脑这一实物,这体现在无线技术上 但别忘了,电脑也是物理实体,事实上我们也在共享电脑这一实物,这体现在无线技术上