この本の別のエディションでよく使われている100語。
acid
animal
aquaculture
areas
available
between
bottom
cages
carp
cases
cent
cm
common
conditions
control
costs
countries
culture
days
development
different
disease
during
economic
eggs
even
farm
farmers
farming
feed
feeding
females
fig
fish
food
form
fry
generally
growth
hatchery
high
important
kg
large
larvae
levels
major
males
market
may
methods
months
natural
necessary
net
new
number
often
oysters
per
period
ponds
possible
pp
practices
production
products
protein
rate
rearing
reported
required
rice
salmon
sea
several
should
shrimp
size
small
spawning
species
stage
stock
stocking
suitable
system
tanks
temperature
though
tilapia
time
trout
two
types
use
used
water
weight
year