Furthermore, from the point of view of utilizing waste products, if people catch and use sharks, there is nothing wrong in also making use of their fins, and one can even say that it is a way of conserving resources.
而且由廢物利用的觀點來看，人們捕捉、利用鯊魚的同時也利用魚鰭，沒有什麼不可以，還能說是一種節省資源的行為。