a load on one's mind的用法和样例：
- He will bear a load on his shoulders.
- Fred has a load on and is finished for the evening.
- I feel sorry for my husband. He really has a load on his mind.
- I feel sorry for my husband. Hec really has a load on his mind.
- There was a load on her mind and she wanted to be left on her own.But she did not want to go to somewhere outlaying.