The shampoo and conditioner should be used together for the best possible result.洗发水和护发素得一起使用才能达到最佳效果。We'll show you how to dress for maximum impact at the all-important audition.这次试演关系重大，我们会教你如何着装才能取得最佳效果。Display the hologram under a strong light for maximum effect.把立体全息图放在强光下以得到最佳效果。