Paragraph 1
A South Korean
will make people a year or two
. Before the law, there were
ways people could tell their
. One was an "
age". A
becomes one year old a year after it is born. The second was a "Korean age" - babies are a year old when they are born, and a
is added every January. The third
was a "
age". Babies are zero years old at
, and a year is added every January.