Currently four states—Colorado, Georgia, Indiana, and Nebraska—require special training for workers who use lethal injection to euthanize animals.
现在，美国已经有4个州——科罗拉多州、佐治亚州、印地安纳州和内布拉斯加州要求对给动物实施注射安乐死的工作人员进行特殊的技能培训。
Unequal application of lethal injection violates the principle of equality in law, and has aroused many doubts.
注射死刑不平等适用违反了法律面前人人平等原则，引起社会的诸多质疑。
Unequal application of lethal injection violates the principle of equality in law, and has aroused many doubts.
注射死刑不平等适用违反了法律面前人人平等原则，引起社会的诸多质疑。
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