为了对失序数据包进行重排序，应用程序需要预留一个适当的缓冲区以存储期望包到达之前的数据包。
To rearrange the out of order packets, the application software must reserve a buffer to store the packets before the expected packet arrives.
重排版和重绘代价昂贵，所以，提高程序响应速度一个好策略是减少此类操作发生的机会。
Reflows and repaints can be expensive, and therefore a good strategy for responsive applications is to reduce their number.
浏览器需要重排版的部分越小，应用程序的响应速度就越快。
The less the browser needs to reflow, the more responsive your application will be.
拖动标签按钮可以重排小程序的位置，再次点击把手图标来锁定位置。
Drag the labeled buttons to re-order the applets you have, and click the wrench again to fix your selections.
拖动标签按钮可以重排小程序的位置，再次点击把手图标来锁定位置。
Drag the labeled buttons to re-order the applets you have, and click the wrench again to fix your selections.
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