英文關鍵字
abstract
adriatic
balance
beach
biological
cause
change
climate
close
coastline
death
destruction
dirty
disaster
disease
eco
ecological
ecosystem
entire
environment
environmental
europe
fish
garbage
global
industrial
industry
life
living
located
management
marine
may
microorganism
mucilage
natural
nature
ocean
organic
outdoors
oxygen
people
pollution
project
reaction
risk
saliva
sand
sea
seaside
shore
slime
snot
substance
suffocate
summer
that
things
tourism
treatment
untitled
urban
view
water
wildlife