Make sure that you are working in a comfortable position.
工作時一定要保持舒适的姿勢。
英語解釋:the way in which sb is sitting or standing, or the way in which sth is arranged (坐、立的)姿态,姿勢;放置方式
,
Make sure that you are working in a comfortable position.
工作時一定要保持舒适的姿勢。
英語解釋:the way in which sb is sitting or standing, or the way in which sth is arranged (坐、立的)姿态,姿勢;放置方式
,