第31页

信息发布者：
survey
empty
dust
coal
oil
gas
form
carelessly
careless
carelessness
do a survey
turn off the tap when brushing teeth
take showers for less than 10 minutes
use both sides of the paper
recycle empty bottles
take their own bags to the supermarket
is
not 
cleaned 
 up
act
to
improve
the
environment
living
things
will 
be
killed 
by
poster
display
pollute
pollution
harm
harmful
harmless
living
live
an environment show
videos about the past and present of Sunshine town
be invited to the show
be thrown into lakes and rivers
be filled with
clean up
act to improve the 
environment
What
be
displayed
one
of
the
biggest 
problems
makes
people
ill
living things
harmful 
harm
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