when doing it meaning in English
正在做的时候
Examples
- Jill : wow , that ' s great ! when did it start
吉儿:哇,好棒喔!什麽时候开播的? - - when did it happen ? - he passed away this afternoon
-什么时候的事? -今天下午 - When did it happen ? - he passed away this afternoon
什么时候的事? -今天下午 - A : what happened and when did it happen
(发生了什么事?什么时候发生的? ) - When did it become a sovereign country
这个国家是什么时候成为主权国的?