For most films, this would be achieved by using machine-controlled cameras, which can replicate the exact same movement for multiple takes. 对于大多数电影而言,这种镜头可以通过机械控制的摄影机完成,这可以为多镜头的场景复制出完全一致的移位效果。
Engineer C: Oh, don't forget that machine-controlled units can understand the letters, numbers and symbols. 工程师C:噢,不要忘记机器控制单元能理解这些字母、数字和符号。