What do you mean by training times?

"The answer.

1. is actually the cumulative number of trainees, that is, if only one training is conducted, the number of trainees is 10, that is, 10.

2. If there are two trainings this month, each time 10 people, it will be 20 people.

3. The summary meeting at the end of the month will mention "20 participants this month".