英文關鍵字
watercress
food
water
nature
leaf
garden
green
agriculture
plant
growth
natural
river
botany
cultivated
canal
stream
flow
hydroponic
outdoor
native
brassicaceae
nasturtium
weeded
vegetables
fragrant
vegetable
bountiful
submerged
aquatic
flowering
waterside
clear
plenty
extractor
fresh
yellowcress
thriving
wild