Translation of "amelioration" into Chinese

In fact, because of the recent amelioration in Greek-Turkish relations, Turkish diplomats are welcomed everywhere in Greece

事实上由于最近希腊同土耳其的关系有所改善,土耳其外交人员在希腊各地都受到欢迎。

Are these constitutional protections and ameliorative laws put into practice or tested?

这些宪法保护和改良法律是否付诸实施或得到检验?

In case of any deficiencies, the inspectors give necessary orders for improving and ameliorating the situation.

如发现有不足之处,检查人员将发出必要的改进和改善命令。