翻译句子，在线等，高分！（翻的好加分！）
1、市场和文化的双向性没有得到解决
2、我国商业大片《英雄》在海外创下了空前的票房收入，但由于采用的海外版权买断方式，海外的票房收入都落入了外国发行商的腰包。
3、从目前的情况看，国际化合作完全呈单向性进行，全部是海外投资进来与我们合作拍摄，然后进入我们的市场，分取票房利润。
4、缺乏具有国际竞争力的税收减免等政策手段
参考答案:1) We are still looking for the best mix of the marketing and culture.
2) One of the major Chinese movie releases--"Hero" had received extreme high revenue in the overseas box-offices.However, because the copyright was sold to the foreign distributor.They own most of the revenue.
3) Currently, international trading is unbalanced and is lack of regulations for protecting the rights of the Chinese companies. Most of the projects have done with the foreign investors buying the copyrights of our work, then distribute again in the domestic markets for their profits.
4) Lack of tax-cut policies in competitive with other countries.