Today, we left the camp and went to a science laboratory to do two experiments, one was volcanic eruption and land classification, the other was to extract the DNA of kiwifruit. I benefited a lot, and then we drove to London.
Today, we left the camp and went to a science laboratory to do two experiments, one was volcanic eruption and land classification, the other was to extract the DNA of kiwifruit. I benefited a lot, and then we drove to London.
本文标题:2019-07-15
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