Even though most of the service is free, calls to some rural areas and calling other countries outside the contiguous us requires payment.

尽管绝大多数功能是免费的，但往一些乡村地区以及非毗邻美国的其他国家打电话需要付费。

youdao

This entry lets us know that there was an allocation failure, which presents itself when there is not enough contiguous space in the heap to allocate the object.

通过这个条目，我们能够知道有一个分配失败，当heap内没有足够的连续空间可以分配给对象时，就会发生分配失败。

youdao

This entry lets us know that there was an allocation failure, which presents itself when there is not enough contiguous space in the heap to allocate the object.

通过这个条目，我们能够知道有一个分配失败，当heap内没有足够的连续空间可以分配给对象时，就会发生分配失败。

youdao