Microsoft Tuesday revealed Windows 7 at its annual Professional Developers Conference (PDC) in Los Angeles.
星期二，一年一度的专业开发者大会(PDC)在洛杉矶召开，微软公司在会上透露了有关Windows7的消息。
Microsoft will unveil more details about the Cloud OS at the company's Professional Developers Conference in la later this month.
本月底在洛杉矶举行的微软专业开发者大会，该公司将推出更详细的CloudOS说明。
Microsoft will unveil more details about the Cloud OS at the company's Professional Developers Conference in la later this month.
本月底在洛杉矶举行的微软专业开发者大会，该公司将推出更详细的CloudOS说明。
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