Organising a work space.
Posted: Sat Oct 19, 2019 8:50 pm
Sitting posture is correct, often rest, exercise more, do not use too long computer, more lacing
https://noticeboards.netlanguages.com/phpBB3/
https://noticeboards.netlanguages.com/phpBB3/viewtopic.php?f=65&t=54765