Film studios carry out rigorous audience research and adjust production and marketing budgets according to the size of the group they are targeting.
电影棚严格执行观众调查，并且按他们的目标群体的多少，调整作品和市场预算。
2
Future research will focus on protecting them better and investigating the use of a thin porous film to make them more robust.
未来的研究将着力于更好地保护它们；他们将研究利用一种多空渗水的薄膜，使之更为结实。
3
That was until a village playwright called Valerie Chidson decided to research Emma's disappearance for a short fictionalised film after seeing a picture of the teenager in an old village photograph.