In explaining its decision to sue , an ftc director said :

对于起诉的决定，该委员会的一位委员给出了如下解释：

Shields did applaud large american companies ' acquisitive nature , explaining that they look to entrepreneurs for innovation . "

她解释说，这是因为他们依靠创业者来进行创新。

Explaining that difference , how the advantages of her services trump online , can be challenging .

要说清这个差别，也就是她的服务凭什么比在线服务要好，可能颇具挑战性。

Gundotra tried to push back , explaining why the google + team decided on the approach it had taken .

刚铎向他解释了Google+团队为什么要采取那种方法，试图说服他。

That would at least go some ways to explaining why zuck himself is on the fledgeling social network .

这在某种程度上可以解释为何马克•扎克伯格本人也在使用Google+。