Add automatic object ivar packing (improves memory usage).

增加自动对象实例变量打包(automatic object ivar packing)功能(提升内存利用率)。

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Reading to young children also expands their vocabulary, improves memory, and allows them to practice listening skills.

给幼儿阅读还可以扩充他们的词汇量、改善记忆，使得他们练习听力。

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In fact, the most recent Readers Digest ran an article on its effects on the brain chemicals and how it improves memory and cognitive functions.

事实上，最新一期的读者文摘刊登了一篇文章，就是专门讨论幽默对大脑化学物质的影响及其改善记忆和提高认知能力的功能。

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If your memory improves too much, you might not be a happier person.

CNN: ASIANOW - TIME Asia | Brainteaser

The use of memory foam cushions on the ear pads also improves the listening experience.

ENGADGET: Bowers & Wilkins kicks out P3 headphones, brings upscale sound to the commoners (update)