heavy pig的用法和樣例：
例句
- Mark's opponent was a fat pig who did a graceful swan dive into the pool.
馬克的對手是一隻肥豬，他完成了一個優雅的燕式跳水動作。 - Pig farmers and green campaigners in southern Germany have urged the withdrawal of a patent for a genetic technique used to breed meatier pigs.
德國南部的養豬人和綠色運動者催促撤回一項運用於養肥豬的基因技術。
