英文關鍵字
april
bark
beautiful
beauty
beverage
birch
branch
brown
collection
day
drink
drop
eating
food
forest
fresh
freshness
harvesting
healthy
herbal
hole
juice
liquid
march
medicine
natural
nature
nutrition
outdoors
pipe
plant
purity
sap
season
springtime
sun
sunlight
sweet
traditional
tree
trunk
white
wood
woodland
woods