機器
blade
boat
colorful
cruise
danger
detail
dock
drive
engine
equipment
fan
fisherman
fuel
harbor
helm
industry
journey
lake
long tail boat
mangrove
metal
motor
motorboat
natural
nature
object
outdoor
part
passenger ships
port
propeller
river
rudder
service
ship
small
speed
sunlight
sunny
tidal
timber
transport
travel
tree
trip
turbine
vessel
water
wood