英文關鍵字
boat
boy
brother
childhood
children
control
controlled
device
digital
family
female
friends
friendship
girl
grass
happy
hobby
kid
lake
laptop
leisure
male
model
outside
pad
park
people
playing
pond
radio
recreation
remote
river
sail
sailboat
sailing
ship
sister
small
summer
tablet
technology
teen
toy
using
water
yacht
young
youth