Although
the
world
develops
much
faster
and
better,
the
resources
on
the
earth
get
fewer
and
fewer.
In
order
to
protect
them,something
must
be
done.
Save
water.
Water
is
the
source
of
life.(水是生命之源)
No
water,
no
life.(没有水，就没有生命)
So
it’s
very
important
for
us
to
do
so.
Not
only
should
we(我们不仅应该„)protect
drinking-water(饮用水)
and
stop
polluting
it,
but
also
make
full
use
of(充分利用)
it.
Save
electricity.
It
is
crucial(关键的，至关重要的).
We
can’t
imagine
what
the
life
will
be
like
without
it.
Everyone
should
do
his
best
to
save
electricity.
Don’t
forget
to
turn
off
lights
or
other
electric
machines(电器)when
we
finish
working.
Save
forests.
They
are
useful
.Please
stop
cutting
them
down
and
use
recycled
paper
instead.
Make
our
world
a
green
one
to
live
in.
Recycle
useful
rubbish.
Plenty
of
rubbish
can
be
recycled
like
cans,
paper,
bottles,
and
so
on.
We
can
save
resources
in
this
way.
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