talking-point

例句：

1. 1.This is a crucial talking-point in the meeting.
   这是会议中一个至关重要的讨论点。
2. 2. The teacher emphasized the importance of these talking-points during the presentation.
   老师在演讲中强调了这些讨论点的重要性。
3. 3. The main talking-point of the presentation was to demonstrate the effectiveness of the new software.
   演讲的主要讨论点是展示新软件的有效性。