FDA approved to do very widescale, very fast testing.

美国食品药物管理局批准进行大规模和快速的检测。

Heavy rainfall and melting snow are blamed for widescale flooding in the area.

大雨和融化的积雪被认为是该地区大规模洪水的罪魁祸首。

For instance, we might use blockchain to store, access, and distribute information related to patient data, the inappropriate handling of which could lead to the ethical nightmare of widescale privacy violations.

例如，我们可能使用区块链来存储、访问和分发与患者数据相关的信息，处理不当可能会导致大规模隐私侵犯的道德噩梦。