网络空间

cyberspace

between / among / within a definite time or space / room / section of a room or lateral space between two pairs of pillars / classifier for rooms

gap / to separate / to thin out (seedlings) / to sow discontent

empty / air / sky / in vain

to empty / vacant / unoccupied / space / leisure / free time

space / room / (fig.) scope / leeway / (astronomy) outer space / (physics, math.) space

Internet

network (computing, telecommunications, transport etc)

net / network

small net

net-like object / to hold sth in place with a net / to wind / to twist / (TCM) channels in the human body