实验室安全条例可能存在有毒及腐蚀性化学品
皮肤接触可能危害您的健康
请穿戴恰当的个人防护装备
仅限授权人员进入
严禁拿同事当活靶子练手
↑说的就是你，肖恩！
英文原文
LABORATORY SAFETY REGULATIONS
Toxic & corrosive chemicals may be present
Skin contact may be hazardous to your health
Wear appropriate personal protective equipment
Access restricted to authorized personnel only
Make sure not to use your colleagues as target practice
↑ That means you, Sean!