求翻译：苹果的良好营收表现主要归因于iPhone4上市后在全球热卖。而iPad 虽受供货问题销售情况没能达到预期，但销量仍比上季度增长29%，是推动苹果公司收入增长的另一重要动力。是什么意思？

Apple's good revenue performance is mainly attributed to the iPhone4 after listing in the world's best selling. Although iPad supply issues sales failed to reach expectations, but sales are still up 29% last quarter, was another important driving force for driving Apple's revenue growth.

Apple's good revenue performance was mainly attributed to iPhone after listing 4 in the global hot. Although the iPad sales on the supplier failed to achieve the expected, but the sales are still from the previous quarter, up 29 per cent of the income growth is to promote apple another important imp

After the apple good earning performance mainly attributes to the iPhone4 going on the market in the global sale.Although but iPad supplies goods the question sale situation not to be able to achieve anticipated, but the sales volume still grew compared to the prior quarter 29%, was impels the Apple

Apple's good revenue performance is mainly attributed to the iPhone4 after listing in the world's best selling. Although iPad supply issues sales failed to reach expectations, but sales are still up 29% last quarter, was another important driving force for driving Apple's revenue growth.

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