请务必完成所有的阅读并为充分地投入讨论做好准备。

Make sure you do all the reading and are prepared to participate fully in the discussion.

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在阅读下一部分(下一部分描述了把Struts应用程序作为portlet来运行的步骤)之前，请务必成功地完成并测试示例应用程序。

Be sure to complete and test the example application successfully before moving on to the next section, which describes the steps to run the Struts application as a portlet.

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付款完成后，请务必记录定单号码，以便日后查询。

Be sure to write down the order number that enables you to check your payment in the future.

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