| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://jackslog.com/different_way | 100% | Monthly | 2023-05-25 09:35 |
| https://jackslog.com/think_in_english | 100% | Monthly | 2020-09-29 06:38 |
| https://jackslog.com/tenshoku | 100% | Monthly | 2020-09-29 06:37 |
| https://jackslog.com/engineer | 100% | Monthly | 2020-09-29 06:37 |
| https://jackslog.com/retention | 100% | Monthly | 2020-09-29 06:37 |
| https://jackslog.com/conversation | 100% | Monthly | 2020-09-29 06:37 |
| https://jackslog.com/toeic_onemonth_700 | 100% | Monthly | 2021-03-12 09:11 |
| https://jackslog.com/eigono | 100% | Monthly | 2020-09-29 06:37 |
| https://jackslog.com/japanese | 100% | Monthly | 2020-09-29 06:36 |
| https://jackslog.com/teppeki | 100% | Monthly | 2021-05-09 07:13 |