Pre-industrial communities had a slower pace of life.

工业化前的社区生活节奏较慢。

The climate was much cooler in the pre-industrial era.

在工业化前的时代，气候要凉爽得多。

Many pre-industrial societies relied heavily on agriculture.

许多工业化前的社会严重依赖农业。

The pre-industrial economy was largely based on manual labor.

工业化前的经济主要依靠手工劳动。

Pre-industrial methods of production were often labor-intensive.

工业化前的生产方法通常是劳动密集型的。

In agrarian (农业的) , pre-industrial Europe, you'd want to wake up early.

在工业化前以农业为主的欧洲，你会想要早起。

In agrarian (农业的) , pre-industrial Europe, You'd want to wake up early.

在农业(农业的)，前工业化的欧洲，你会想早点醒来。

The maggots also provide a cool, pre-industrial expiration date.

而这蛆还有一个很酷的，工业化以前的终止日期。

This is a return to pre-industrial times when artisans ruled the economic scene .

这是回到前工业时代的经济统治工匠现场。

So Cloud is addressing two big questions: Firstly, how cloudy was the pre-industrial climate?

因此“云”尝试解决两大问题：首先，工业化前的气候中，云层的状态为何？