He collects butterflies and brings them into a lab to lay eggs. Then he puts new butterflies into the habitat.

他聚集了蝴蝶并且把它们带回实验室产卵，然后他就让这些新来的蝴蝶住进栖息地。

youdao

He collects butterflies and brings them into a lab to lay eggs. Then he puts new butterflies into the habitat.

他聚集了蝴蝶并且把它们带回实验室产卵，然后他就让这些新来的蝴蝶住进栖息地。

youdao