求个最长的英语句

1.Thiocyanate, which is required for the antimicrobial activity of the LP system, may be present in significant amounts in saliva, milk, and airway secretions, whereas hydrogen peroxide may be generated by microbial flora, usually bacteria resident in sites such as the oralcavity, respiratory tract, or mammary gland or in situ by epithelial cells in these regions (Reiter and Perraudin, 1991).
2.Despite the challenge of obtaining effective activity of antimicrobial compounds in a food matrix, there has been commercial application of various compounds isolated from animal products including fortification of dairy products with milk antibodies, fortification of dairy products including milk with substrates to facilitate lacto­peroxidase production, and use of monoacylglycerols from milk as biopresevatives in many foods.
3.
据英国媒体报道，立陶宛作家Niger Tomm日前推出的最新作品The Blah Story（第四卷）中有一个包含496375个英文单词的句子，该句已成为英语文学作品中最长的句子。
4.波兰作家Jerzy Andrzejewski的波兰语小说《通往天国之门》（The Gates o