Apple said it used the data, which it called a cache, to calculate a device's location more quickly than through GPS satellites.
通过使用这些被其称为缓存区的数据，苹果公司可以比使用全球定位卫星更快地算出手机的位置。
Apple said it used the data, which it called a cache, to calculate a device's location more quickly than through GPS satellites.
通过使用这些被其称为缓存区的数据，苹果公司可以比使用全球定位卫星更快地算出手机的位置。
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