他在会议上简要描述了提案的粗略大纲。
He ___sketched ___out a rough outline of the proposal during the meeting.
在演讲中,经理简要描述了公司未来的战略。
In his speech, the manager ___sketched ___out the company's future strategy.
在写报告之前,她在便签纸上简要列出了要点。
Before writing the report, she ___sketched ___out the main points on a notepad.