Hi, Mr. Rafael. I haven't studied ESP(English for special purpose). But I think they are pretty much in the region of technical terms. My understanding of your words are 动作1,场景2 and 留下第五个（镜头）. I am not sure what mean ‘take’. It's a broad word. Could you paraphrase it more specifically so that I could help. Hey, perhaps you should get a English-Chinese dictionary on film, movie ,motion picture or whatever related to that profession. If need to find the Chinese material, you could search keyword like 电影英语词汇or影视英语词汇. When you see the word '下载', that means 'download', or maybe you could save web page that contain those vocabularies. Maybe you should ask some Chinese students who's studying at Beijing Film Academy or so. Hope those could do a little help.

1.幕mu4.ex: act one-第一幕 2.场景chang2jing3. 3.镜头jing4tou2.

1.幕mu4.ex: act one-第一幕 2.场景chang2jing3. 3.镜头jing4tou2.