这里主要想验证的是，男孩女孩在选择粉红色物件时是否存在差异，如果有，又是什么时候开始有。
The key test was whether boys and girls would show a preference for choosing pink objects and at what age such a bias might arise.
这里主要想验证的是，男孩女孩在选择粉红色物件时是否存在差异，如果有，又是什么时候开始有。
The key test was whether boys and girls would show a preference for choosing pink objects and at what age such a bias might arise.
应用推荐