Welcome Back
Including 10 minute breaks, this session should take about 3 hours and 10 minutes. It contains:
| Segment | Duration |
|---|---|
| 표준 라이브러리 | 1 hour and 20 minutes |
| 표준 라이브러리 | 1 hour and 40 minutes |
Including 10 minute breaks, this session should take about 3 hours and 10 minutes. It contains:
| Segment | Duration |
|---|---|
| 표준 라이브러리 | 1 hour and 20 minutes |
| 표준 라이브러리 | 1 hour and 40 minutes |