During these activities, users are likely to devote significant attention to a single site, but in some cases (such as comparison shopping), they are also likely to bounce around among several sites.

• 在这些活动中，使用者可能会全神贯注地关注一个网站。 但在有些情况下（比如比较商品时），他们通常也会在几个网站间跳来跳去。