英文關鍵字
sit
boy
throw
pebble
sunset
sea
sky
clouds
vacation
leisure
holidays
silhouette
nature
young
man
male
youngster
teenage
one
alone
lonely
beautiful
summer
recreation
relax
英文關鍵字
sit
boy
throw
pebble
sunset
sea
sky
clouds
vacation
leisure
holidays
silhouette
nature
young
man
male
youngster
teenage
one
alone
lonely
beautiful
summer
recreation
relax