20/20/20 Rule - 20/20/20规则
中文翻译是蓝色的 - Chinese translation in blue
During quarantine, most people have been spending more time in front of electronic screens such as phones, laptops, and televisions. The prolonged use of these electronic devices puts a strain on our eyes leading to eye discomfort and vision problems. One way to reduce this eye fatigue is by following the 20-20-20 rule. Every 20 minutes of electronic screen use, take a 20-second break by looking at an object at least 20 feet away. By following this rule, you’ll remember to take frequent breaks and reduce your eye strain.