提示：点击例句中的单词，就可以看到词义解释

The ranks are maintained by alexa , a web traffic tracking subsidiary of amazon .

这排行榜是由亚马逊公司旗下跟踪网络流量的alexa公司维护的。

Fashionceleb vote : alexa chung does demure . Do you like her look ?

时尚名人投票：艾里珊钟（alexachung）端庄优雅，你喜欢吗？

Alexa says she doesn 't mind being barred from facebook -- where her grandmother 's comments embarrassed her .

亚莉克莎说，她对被禁止上facebook并不在意，因为祖母给她发的评论让她感到很难为情。

With 500 million users , windows live is ranked the 5th most popular site by alexa .

拥有5亿用户的windowslive在alexa是排名第五的受欢迎网站。

Thanks to alexa at 52 perfect days for giving me the idea for this post .

多谢alexa在52个完美的日子里给予我写出这篇文章的想法。