So changing a single block will make all following blocks invalid.

因此，更改单个块将使所有后续块无效。

1 block, you'll need to recalculate the proof-of-work for all the following blocks.

1 个区块，您需要重新计算以下所有区块的工作量证明。

In the morning she would watch him go down the front steps to work and then follow along a half a block behind him.

早上，她会看着他走下前面的台阶去上班， 然后跟在他身后半个街区的地方。

French police have spent the nights searching a block of flats in Paris following the arrest of a man accused of planning a terror attack in France.

巴黎警方展开夜间突袭行动，并在居民楼逮捕一名恐袭阴谋案男子。