The mission will study climate and weather activity on the lower atmosphere of Mars.

这次任务将研究火星低层大气的气候和天气活动。

But, if we're just talking about regular old sun-heats-the-earth climate and weather, where on the earth's surface is hottest?

但是，如果我们只谈论古老的 “太阳照射地球” 的气候，那么在地球的表面，哪里才是最热的呢？

These parameters are known as boundary conditions, and as their name suggests, they act as constraints on climate and weather.

这些参数是所谓的边界条件，如同字面含义，它们扮演气候及气象的限制条件。

What's the difference between climate and weather?

气候和天气有什么区别？

Before we begin, I want to make sure we understand the difference between " climate" and " weather" .

在我们开始之前，我想确保我们了解“气候”和“天气”之间的区别。

Climate and weather systems depend on the temperature patterns of the ocean and its interactions with the atmosphere.

气候和天气系统取决于海洋的温度模式及其与大气的相互作用。

Because the belts of convection cells run east to west, both climate and weather vary according to latitude.

因为对流带是由东向西移动，所以气候和天气状况都随纬度的不同而变化。

When we disconnect the food production from agriculture which means land use and - - and the climate and weather, it means that we can go to produce food everywhere.

当我们把粮食生产与农业，也就是使用土地和对天气的依赖分开时，就意味着我们可以在任何地方生产粮食。

In the case of recent record-breaking temperatures in areas like the Pacific Northwest or the heatwave I'm in, in New York City, it can be both climate and weather.

就最近太平洋西北地区或我所处的热浪等地区破纪录的温度而言，在纽约市，它既可以是气候， 也可以是天气。