英文關鍵字
adult
biodegradable
caucasian
coconut
day
dirt
finger
gardening
growth
hand
hole
horticulture
human
leaf
living
male
males
man
mature
men
one
only
organism
outdoors
papaya
peat
people
person
plant
planting
poking
pot
real
screwdriver
seed
seedling
small
soil
three
time
tool
white
years