1. Cooking grease, excessive food waste, and trash in sink drains and disposals can accumulate in city sewer lines and cause blockages that create sewage overflows into the ocean.
食用油、过多的食物垃圾以及洗碗池下水道和弃菜碾碎器中的垃圾积聚在城市的下水管道中，能够导致堵塞，使污水溢出流入海洋。
2.
2. All discharges and disposals of radioactive waste from Springfields were within relevant limits.
斯普林菲尔德所有放射性废料的排放和处理都在限定的范围之内。