projection

他对下一季度的财务预测是乐观的。

His financial ___projection for the next quarter is optimistic.

将动态图像投影到墙上的效果令人印象深刻。

The ___projection of moving images onto the wall was impressive.

讲座期间，演讲者使用幻灯片投影来阐明他的观点。

During the lecture, the speaker used slide ___projection to illustrate his points.