coding gateの例文

• There are 32 turnstiles and colour-coded gates on level 2 for spectators to access their seats and four ramps leading up from level 2 to level 5.
• Seclusion and security at these resorts is enforced not only by access-coded gates, staffed guard houses and golf courses that are often off limits to the public, but by an ethic among the residents to keep a low profile and keep the family secrets.