她在会议上简要描述了她的商业计划。

She ___sketched ___out her business plan during the meeting.

策略在项目初期被简要描述。

The strategy was ___sketched ___out at the beginning of the project.

他需要在写报告前简要描述他的想法。

He needs to ___sketch ___out his ideas before writing the report.