2. Everything can be worn outside.

3, bring a backpack, you can take it off at any time and put it in the bag.

4. When I arrived in Pudacuo National Park in Shangri-La in early August last year, there was a down jacket for rent at the door, showing how cold the weather was.

Of course, if your subcutaneous fat is thick enough, you can also reduce it.

In fact, summer clothes can only be worn for three hours at noon every day, and the temperature drops rapidly at other times.