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Third up, the iPhone 4 is powered by the A4 chip.
第三，iPhone 4采用的是A4芯片。
Apple's A4 chip. This is a chip designed by our own team, they are really good. And this is wonderful to have in an iPhone.
苹果的A4芯片。这是我们自己团队研发的芯片，真的非常棒。把这款芯片装在iPhone上，简直完美。
Now let me show it to you.
现在让我展示给你们看。
The back of the iPhone, you take the back off, first thing you notice is the iPhone 4 is packed to the guills.
来到iPhone的背面，把后部的机壳拿掉，首先你会注意到的是iPhone 4的内部塞满了东西。
There's a tremendous amount of functionality in not such a big space and so you have to kind of hunt to find the A4 chip but it's right there.
在不那么大的空间里，要实现大量的功能，你必须仔细寻找，才能找到A4芯片。
And let me just point out some of the other things. There is the micro SIM.
让我来定位一些其他元件。这是微型SIM卡插槽。
We went to the micro SIM, because it's smaller.
我们选择了微型SIM卡，因为它更小巧。
We need the space, the radios, the connectors.
我们需要空间，通信模块，连接器。
You can see that the biggest single component in the phone is the battery.
你可以看到这款手机中最大的元件是电池。
We've been able to make the battery a little bit bigger.
我们可以把电池做大一点。
And so that's where everything is inside the phone.
这就是手机内部的所有东西。
Now, because we've been able to make the battery a little bit bigger,
因为我们可以把电池做大一点，
and because the A4 is so good with power management, we've been able to improve the battery life as well.
因为A4的电源管理很出色，所以我们能提高电池的寿命。
So we have up to 40% more talk time on 3G from five hours to seven hours now.
我们的通话时间，从3G上的5小时变成了7小时，增加了40%。
Six hours of 3G browsing, 10 hours of Wi-Fi browsing, 10 hours of video, 40 hours of music and 300 hours of standby.
6小时的3G上网时间，10小时Wi-Fi的上网时间，10小时的视频播放时间，40小时的音频播放时间，300小时的待机。
Also, our environmental report card is strong:
此外，我们的环保报告也很让人放心：
arsenic free, BFR free, mercury-free, PVC free and stainless steel and glass are highly recyclable materials.
无砷，无BFR，无汞，无PVC，不锈钢和玻璃是高度可回收材料。
So we're doing great there. So the A4 chip -- A4 chip up to 32 gigabytes of storage,
我们在这方面做得很好。这个A4芯片有32g的存储空间，
quad band HSDPA and HSUPA for 7.2 megabits per second down, 5.8 megabits per second up.
支持四频带HSDPA和HSUPA，下载速度为每秒7.2兆，上传速度为每秒5.8兆。
That's theoretical because the carriers don't support that yet but as they do, we'll welcome it.
这只是理论上的，因为运营商目前还不支持，但一旦他们支持的话，我们会很欢迎的。
And dual-mics for noise cancellation, 802.11n Wi-Fi and of course GPS plus accelerometer plus compass.
还有用于噪音消除的双麦克风，802.11n无线网络协议，当然还有GPS、加速计和指南针。
So we've got some great hardware in the iPhone 4 and the A4 chip.
所以，我们在iphone4和A4芯片中加入了很多很棒的硬件。
