布鲁斯·罗宾逊为《杀戮战场》撰写了剧本。

Bruce Robinson wrote the ___script for "The Killing Fields."

她参与了剧本的撰写，尽管大部分工作由导演完成。

She was involved in writing the ___script, though the director handled most of the work.

演员们在开拍前花了数周时间排练剧本。

The actors spent weeks rehearsing the ___script before filming began.