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Most of our customers have now upgraded to a high-speed broadband connection.

我们大多数的客户现已升级至高速宽带连接。

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It's current version 1.4 was released as I was writing this article; so I upgraded immediately to take advantage of the promised more speed.

在我写作本文时，发布了它的当前版本1.4；所以我马上进行了升级，以利用它所承诺的更快速度。

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There's also a 3.5-liter, 270 horsepower V-6 with a transmission that gets upgraded from a five-speed automatic to six speeds.

WSJ: Hot Wheels: Toyota to replace aging Highlander SUV

Some companies may simply roll out upgraded products optimized for 802.11n, a high-speed wi-fi standard that's four to five times faster than the current technology.

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Not only does it deliver incredible speed and accuracy through advanced photographic features, but it is truly built around the user, with upgraded SMART Camera functions making shooting and sharing both easy and seamless.

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