The justifiable defense is the utmost to the private strength relief in the primitive time. Before the written law is developed, it has formed certain rules.

正当防卫在初民时期为私力救济之至要，成文法发达之前已形成一定规则。

youdao

His mission: to prove that natives in South America could have settled in Polynesia well before the time of Christopher Columbus by sailing on primitive rafts.

他的任务：证明早在哥伦布时代之前，南美洲的原住民就可以使用简易的木筏航行至波利尼西亚并定居。

youdao

These primitive meteorites are like time capsules, containing the most primitive materials in our solar system.

这些原始陨石就像时间胶囊，含有太阳系最原始的资料。

youdao

It was a little primitive establishment almost a commune in which Welles being a teenager, the grown-up will have a great time.

那是一个原始的建筑,就像一个小社区，在那里,威尔斯度过了少年。

麻省理工公开课 - 电影哲学课程节选

So we're to assume we can get to any piece of data, any instruction in constant time, and the second assumption we're going to make is that the basic primitive steps take constant time, same amount of time to compute. Again, not completely true, but it's a good model, so arithmetic operations, comparisons, things of that sort, we're all going to assume are basically in that in that particular model.

因此如果我们假设在恒定的时间内,我们可以取得任何一块数据,任何一种数据结构的话,我们要做的第二个假设就是,基本的原始操作计算花费的时间是恒定的,这个假设也不是完全正确的，但这个模型其实挺不错的，因此算法操作，比较，这一类的事情，我们在这个特定的模型中都假设是基本的,操作，花费的时间是恒定相同的。

麻省理工公开课 - 计算机科学及编程导论课程节选