✔ 最佳答案
The answers from the above are quite good. Furthermore you may consider to bring along a small plastic box with a wet towel inside. If you go to toilet to change clothes, you can wipe your under-arm before you put on the clean clothing.
Please think deeply before you really have the operation. 1. It is not necessary. the case would become better when you grow older. 2. Operation sometimes may damage the nerve nearby. YOu don't have to take the risk. 3. There are a lot of ways to improve it. 4. Remember keep clean and dry is the key, and apply some sweat dryer or smell repelling agent is OK.