Next, to see the effect of the nanoparticles higher up in the food chain, they exposed a group of Daphnia to the plastic nanoparticles again, and then fed them to some fish called Crucian carp.

接下来看看纳米颗粒对食物链上层生物的影响，们再次将水蚤放置于塑料纳米颗粒里，然后把它们喂鲤鱼。

He left a very detailed method for this fish soup: fresh crucian carp or carp are killed alive, put into the pot with cold water, add salt, and add a little cabbage heart to cook at the same time.

这道鱼汤留下了个非详细的做法：将新鲜的鲫鱼或鲤鱼活宰杀，放入冷水锅中，加入盐，同时加入少许白菜心煮熟。

If you're feeling hungry after listening to this, you can go out and find a restaurant that serves milky crucian carp soup and give it a try.

如果你听完这句觉得饿了，可以出去找家供应乳白色鲫鱼汤的餐厅试试。