An e-friend is a machine that looks just like human being .

An e-friend is a machine that looks just like human being .
An e-friend is a machine that looks just like human being .

An e-friend is a machine that looks just like human being .
网友是一个看起来就像真人一样的机器 （意思差不多就是虚幻网友给人以一种真实感）