1·We do not agree to individual overreactions.
对于个别过激行为，我们不赞成。
2·The FDA sought to raise cautions, but may also have produced some unintended overreactions.
FDA寻求给予警告，但是也可能引起意料之外的过度反应。
3·Which might be a great advantage for quickly noting when a suspect is indeed armed. But can cause tragic overreactions when there's really no gun in sight.
当犯罪嫌疑人确实是武装分子时，这种反应可能是警职人员的一大优势，但也可能会导致他们对手无寸铁的人做出悲剧性的过激行为。