非常特别的书仍然偶尔用牛皮纸制作，但它们是独一无二的展示品。
Very special books are still occasionally produced on vellum, but they are one-of-a-kind show pieces.
所以，最好的策略就是把科学书扔掉，躲进自己的爱情实验室里，自己动手，做那独一无二的爱情实验。
So, the best strategy is to throw away the science books and embark on your own unique experiments in the laboratory of love.
应用推荐