浜辺
assistance
background
bottle
coast
coastline
communicate
communication
concept
conch
cork
correspondence
desert
desire
document
dream
dune
emergency
help
hope
idyllic
letter
lost
luck
marine
message
pacific
paper
request
sand
seashell
secret
send
shell
shipwreck
sky
sos
space
success
summer
sunny
support
tide
tourism
tranquil
travel
uninhabited
vacation
vacations
water