radioactive fallout

基本解释

A considerable amount of our time has been [given to] cleansing your atmosphere of radioactive fallout and in more recent times the chemtrails.
我們相儅多的時間被用來淨化你們的放射性塵埃大氣以及最近的飛機噴灑化學葯劑。
Even if individuals are not close enough to the nuclear blast to be affected by the direct impacts, they may be affected by radioactive fallout.
即使個人離核爆炸的地點足夠遠，不會受到核爆的直接影響，他也可能受到放射性沉降物的危害。
Even the presence of the first human-produced chemicals like PCBs, radioactive fallout and the humble plastic bag could be measured millions of years hence.
甚至像多慮化聯苯（PCBs）這些人類最早生産出的化學物、放射性墜塵和寒酸的塑料袋都會從此後數億年內測量得出。

Meanwhile, fears over radioactive fallout here in the United States, which led to panic buying of an anti-radiation medicine and survival gear in the West, have been allayed for the time being by EPA findings that almost no radiation has survived the 5, 000 mile journey across the Pacific Ocean.
FORBES: Radiation Found in Food and Water in Japan [Updated]
Unlike a fallout shelter that protects from radioactive debris, the main purpose of the building was to protect from shock waves and overpressure.
FORBES: Connect