这封邮件是否有表达不清晰或不得体的地方请指出。Dear Dr LiSorry for bothering you again I contacted you about three weeks ago and I am writing to inquire if you are available to schedule a discussion in the near future as we

Dear Dr Li,

Sorry for bothering you again. I contacted you about three weeks ago and I am writing to inquire if you are available to schedule a discussion in the near future as we mentioned earlier. And what additional information or documentation do I need to provide to move forward. Additionally, I forgot to provide my IELTS score in the last email and I am enclosing my IELTS transcripts (total score 6.5​).

Looking forward to your reply.

Sincerely,

Bohan Chen

This email is clear and appropriate. No improvements are needed