问个英语翻译

lingleeUID：2577835

第一句：S have found that giant pandas are more similar genetically to bears than to raccoons.
我的翻译是：S 发现大熊猫在基因上与熊更相似，与和浣熊相比。（是大熊猫分别和熊、浣熊比）
这样理解，不知道对不对？
第二句：They further concluded that red pandas separated from the ancestor of today's racoons and coatis a few million years later,some 10 milllion years before giant pandas diverged from the other bears.
后面的some 10 milllion years before giant pandas diverged from the other bears.是说“red pandas separated from the ancestor of today's racoons and coatis a few million years later” 这件事情发生在 giant pandas diverged from the other bears之前10 million years。对吗？