Paradoxically, the intrusion of another top predator could in someways make life easier for the white bears, says Rockwell.
但洛克韦尔也表示，颇有些自相矛盾的是，另一种大型捕食动物的入侵却让北极熊的生存更为容易了。
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I don't think that RSS is going away or that Twitter will replace it (as some people are arguing around the web), but I do believe that in someways Twitter will complement RSS.