奇速英语

A company in San Francisco, US, makes salmon (三文鱼) meat. The meat grows in a lab. The meat looks and tastes like real salmon. It has a similar color with real salmon, too. The company is not very big yet. It is not possible to buy it in a shop now. It still seems that it will be possible in the future.

Salmon is the most popular fish in the world. Sadly, the number of wild fish in the oceans is going down quickly. Salmon farms are in trouble because sea water is getting warmer.

Another problem is that water in oceans is not clean. There are dangerous metals and microplastics (微塑料) in the water. They get in the fish meat. Then, people eat it.

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