以下纯手工翻译。未经允许，请勿盗用！
I
attended
Tom's
birthday
party
tonight.
After
dinner,
Tom
gave
out
cigarets
to
the
boy
students
present.
At
this
very
point,
I
made
for
them
an
analysis
of
smoking's
bad
effects:
Smoking
is
a
waste
of
money
and
it's
greatly
harmful
to
our
health.
And
it
can
lead
to
fires
easily.
But
it
seemed
helpless
and
they
wouldn't
listen
to
me.
Somebody
even
said
that
body
and
health
belonged
to
themselves
and
it's
up
to
them
to
decide
whether
to
smoke
or
not.
I
told
him
calmly,
"Even
if
you
have
the
right
to
harm
your
own
body,
but
it
doesn't
mean
that
you
have
the
same
right
to
harm
others'."
At
last,
they
agreed
with
me,
and
some
students
said
that
they
would
never
smoke
any
longer.
For
the
next
one
hour,
we
danced
and
sang
happily,
and
nobody
did
smoke
again.