英文關鍵字
absence
access
arena
ban
barrier
bars
blocked
boundary
boy
canceled
cancellation
care
chainlink
championship
children
childs
closed
competition
corona
coronavirus
crisis
danger
dangerous
disease
due
empty
entrance
epidemic
events
fence
field
focus
football
forbidden
game
gate
hand
health
held
infection
infectious
nobody
pandemic
people
playing
protection
quarantine
restriction
safety
security
selective
soccer
sport
sporting
stadium
tape
topic
virus
world