Blocks form chains, which are called “Blockchains.”
Фото: Maxim Shemetov / Reuters
，这一点在Line官方版本下载中也有详细论述
// 复制数组（避免原数组被修改影响其他测试）
Andrew can also tuck his mouse and keybord out of the way
So, what do you do? It seems obvious, right? You connect the ATM to the