The message I'm trying to get to here, because I'm running you right up against time, is I have to be careful about what's a primitive step.

我想说的事情是，因为我正在跟大家讲算法时间复杂度，我们需要注意一个基本步骤的定义,如果我可以假设。

麻省理工公开课 - 计算机科学及编程导论课程节选

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

I am going to put up the most primitive version.

首先说一下波尔模型最原始的版本。

麻省理工公开课 - 固态化学导论课程节选

While a skydiving coach in the 1990s, he rigged up a primitive computer simulation of dives and dive formations.

FORBES: Two Guys in a Garage

Now, researchers say they've come up with primitive robots that can self-replicate.

NPR: Birds Do It, Bees Do It�� Now Robots Do, Too

From Chiang Mai, visitors spend around four hours in a songtaew, a covered truck with two benches in the back, then two more hours in the back of a 4x4 driving up a primitive road.

BBC: Thailand��s mountainous coffee journey