→SEO｜PR决定了网站的收录速度和排名位置，可以看到博客园的PR值是6,google爬虫每天都会来(至于一天来几次，大家可以看看自己网站的日志或通过robots.txt访问时间来判断),网站文章的收录速度那真是一个快。那么提高PR值到底该从哪几方面入手呢？…〔07-03〕

  →句子｜Therefore, to eliminate these problems, human beings should take effective measures to control population. 因此，要消除这些问题，人类应采取有效措施，控制…〔07-03〕

  →作文｜Most people change jobs several times in their careers, especially the young people, they keep switching companies, we call it job…〔07-03〕

  →作文｜Different people have different career outlooks. Some people want to become civil servants; some people hope to start their own bu…〔07-03〕

  →作文｜Just as me, I always chattered to my young sister to travel instead of working in part-time. But she is always begrudging that I h…〔07-03〕

  →作文｜In 2013, a show called Where Are You Going, Dad was popular around China, in the show, five famous stars and dads with their child…〔07-03〕

  →作文｜Yesterday, my parents were not home. And I had to stay at home by myself for one day and one night. I was very happy at first, bec…〔07-03〕

  →句子｜However,life with a hamster isn't always perfect,she sometimes noisy at night ,she love sleep all day,too. 然而，只有一只仓鼠的生活并不总是完美的，她有时…〔07-02〕