英语语法分析

Should include at least a few scenes that reinforce VNC's indispensability.

都应至少包括一些场景，以突出VNC的不可或缺性。

It is also the thing of indispensability in the literature work, movie.

在文学作品、电影中也是不可缺少之物。

Social impact evaluation is an indispensability part of project evaluation.

社会影响评价是项目评价一个不可缺少的部分。