<human>:  What are some tips for avoiding sunburns when spending time outside during the summer?
<bot>: 
1. Wear sunscreen of at least SPF 30, and make sure to reapply it every 2 hours.
2. Wear sunglasses, a wide-brimmed hat, and other protective clothing to protect your skin.
3. Avoid being out in direct sunlight in the middle of the day when the sun is strongest.
4. Drink plenty of water to stay hydrated and limit sun exposure when outdoors.
5. Consider avoiding fields or locations with high levels of reflective light and heat.