规则不得朝令夕改。

The rules must not be constantly changing.

早上的法令跟晚上的不一样。（或译：朝令夕改。）

The law is not the same at morning and at night.

朝令夕改严重的打击了投资者对泰国经济政策的信心。

This clumsy flip-flop has severely undermined the credibility of Thailand's economic policymakers.

父母一旦定下规矩，他们就得坚持下去，不能朝令夕改。

Once parents establish some rules they have to adhere to them, and cannot change them constantly.

主要是反对青苗法弊端和新法执行过程中朝令夕改的混乱情况。

Main drawbacks, and the new law againstGreenShootsLaw frequent change during the execution of the confusion.

制度具有稳定性和指引性，可以避免政令朝令夕改的弊端，使人们容易适从。

System, which has the stability and guiding, may avoid the drawbacks of frequent change of decree to make people easier to follow.

在碳（排放）政策的探索中，两个主要党派朝三暮四、朝令夕改，他们的领导人让选民们产生分歧、不知所措。

In the quest for a carbon policy, both the main parties have chopped and changed their minds, and their leaders, leaving voters divided and bemused.

教育作为一种公共服务的育人事业，不可能朝令夕改，策略-旦选择，必须按照教育教学规律和人的身心发展规律，稳步向前推进。

Education as public services could not constantly change. Its strategy must be selected in accordance with the laws of teaching and human growth, and steadily move forward.

法律不可能朝令夕改，因此需要进一步制定执法指南使其具有可操作性，从而能够对各种滥用行为进行复杂的法律与经济分析。

Therefore, it is necessary to draw up the guidelines to make it enforce easily, and provide complex legal and economic analysis for various types of abuse of intellectual property rights.

宪法是一国法律秩序的基础与最高依据，作为国家根本大法的宪法不能朝令夕改。

Only doing this, can we make the constitution have the supreme authority. Constitutions, as the basic and the last dependence of our law and order, can't be changed frequently.