Donoghue navigates beautifully around these limitations .

多诺霍在这些限制中漂亮地操纵着故事。

Perpetual shopping carts display the number of items in the cart and sub-total as a shopper navigates the site .

永久购物车作为网站的一个导航展示在消费者购物车里的商品数量，并提供总价。

An android app navigates via camera images of the actual road-and any obstacles that might be there at the moment .

一款android应用程式通过真实路面摄像照片导航，任何即时路面障碍物一览无遗。

In grid view , stacks now have a maximum size and can be scrolled ; and choosing a folder while displaying a stack navigates to that folder in-place , rather than launching a new finder window .

在网格视图，stack现在有一个最大尺寸并可以滚动；在播放一个stack时可以选择一个文件夹并导航到那个文件夹，而不是开启一个新的finder窗口。

It does seem a little odd that global supply and demand would have gyrated enough over the past year to send prices soaring last summer ; then crashing ; and now rebounding swiftly even as the world economy navigates its worst downturn since the great depression .

过去一年中，全球石油供需大起大落，在去年夏季令油价飙升，随后暴跌，如今又在全球经济处于大萧条以来最严重的不景气时迅速反弹，这看起来确实有点奇怪。