四粒复式三中二中两个几组简介：Since it was discovered by Miss Yu Lan and Yu Yu, according to their previous agreement, whoever discovered it will own it. If it is of no use, the two can decide its ownership after discussion.
Since it was discovered by Miss Yu Lan and Yu Yu, according to their previous agreement, whoever discovered it will own it. If it is of no use, the two can decide its ownership after discussion.
