Furthermore if we want to make both of them reach balance, when we design and develop tourism activities, we have to obey the law and principle of tourism activities.

而要使二者达到平衡，在设计和开展旅游活动时，必须遵循旅游活动的规律和原则。

youdao

There is a universal law called the principle of sowing and reaping.

有一个宇宙的法则称为播种和收获原则。

youdao

It's like the ideal gas law, and one could know that in principle.

有点像理想气体定律，我们可以从原理上理解这点。

youdao

(Recording) He says parliament could come up with an electoral law within a few months, but out of principle, the people should decide the fate of the law and express their views about the upcoming election.

VOA: standard.2009.10.26

It's like the ideal gas law, and one could know that in principle.

有点像理想气体定律，我们可以从原理上理解这点。

麻省理工公开课 - 热力学与动力学课程节选

But on Friday, European Commission President Jose Manuel Barroso sent a letter to Mr Orban warning that the changes in Hungary - called the Fourth Amendment - could be incompatible with EU law and the principle of the rule of law.

BBC: Hungary backtracks in row with EU over constitution

What makes the latest about-face so embarrassing is that Mr Fox and his officials have insisted that the issue at stake in the mayor's prosecution is one of principle: the rule of law and the notion that nobody is above it.

ECONOMIST: The race is on | The

The Law of One Price: This principle is the beginning of currency valuation and it goes back over half a millennium.

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