fix their attention on

The workers fix their attention on what they are doing.

工人们正专心致志从事他们的工作。

In feeding the mind we ought to imitate gluttons and the covetous, who always fix their attention on what is still left.

喂养心灵当如饕餮之徒，又如贪婪之人，他们的注意力总在未得之物上面。

In the film, however, the camera can bring the audience up close and fix their attention on small but important things:a frightened look, a whisper, atrembling of hands.

然而，在电影里，摄影机可以让观众近距离审视那些重要的的小细节： 惊恐的神态，窃窃私语，颤抖的双手。