New T-Mobile customers can purchase an HTC HD7 for $49.99 with a two-year contract, while existing customers can upgrade for $99.99.

新的T-Mobile用户可以以49.99美元的购买一部HTC HD 7但需要签订两年合约，已在网的用户可以以99.99美元的价格升级自己的设备。

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You can purchase a set of tools designed to install, work, and upgrade together for maximum productivity and ease of use.

你可以购买一套工具，为了能最高效的生产和容易使用而进行更新集成。

youdao

As you requested, I have reviewed the proposal for an upgrade in computers and I am in total agreement with its recommendation that the company purchase the latest models.

正如你所要求的那样，我已经审阅了关于电脑升级的计划书，我完全赞成该计划书的提议，公司应该购买最新型号的电脑。

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Like Monopoly, MyTown lets players purchase, upgrade and collect rent on virtual properties that mirror the real-life locations.

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After a few hours I was able to purchase and upgrade multiple buggies and max out a few of my powerups without spending an actual dime, though your mileage may vary.

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Instead I would just buy a kindle book which I can access on a computer or phone with one purchase and when I upgrade my phone, I just uninstall the app on the old one and install it on the new one unlike apps like Skyscape.

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