✔ 最佳答案
I have the same experience as you.
You can avoid by:
1. Totally avoid eye contact with them;
2. When they speak to you, you are politely tell them that you are busy and want to concentrate at your workout;
3. If they keep talking to you after 1 & 2, then you may have to show a "long face", and then ask them to leave you. This should work.
Hope the above may help you.