Let's break it down to its core elements: It has to be rooted in reality.

让我们将其分解为核心要素：它必须扎根于现实中。

Conversely, a relationship can run into trouble when an individual emphasizes attributes that are peripheral to the core elements of what a partner ideally wishes to become.

相反地，若一方总是强调那些无法构成伴侣理想状态的非核心要素属性，这段关系就会陷入困境。

Next, we needed to find two core elements: data to train the system and a partner who was willing to deploy it.

接下来，我们需要找到两个核心要素：训练系统的数据和愿意部署该系统的合作伙伴。

And in a new economy that’s increasingly built on knowledge and innovation, a core element of this middle-class economics is how well we prepare our kids for the future.

在当下这种越来越依赖知识和创新的新经济环境下，中产阶级经济发展方式的其核心要素就是我们如何帮助孩子们为未来做好准备。

The Nazi party led by Adolf Hitler came to power in Germany in 1933, and the core element of their ideology was anti-Semitism or hostility and prejudiced against Jewish people.

阿道夫·希特勒领导的纳粹党于1933年在德国掌权，他们意识形态的核心是反犹太主义或对犹太人怀有敌意和偏见。

A surfboard is made out of a core element which tends to be foam, which makes the board float, and the skin of the board is some kind of resin, epoxy, sometimes fiberglass.

冲浪板由泡沫制成的核心元件制成，使冲浪板漂浮， 而冲浪板的表皮是某种树脂、环氧树脂， 有时是玻璃纤维。

So there seems to be this order in which grammar concepts are introduced and then we're tested on them, or we do exercises on them and the sort of the core element in language instruction seems to be grammar.

似乎有这样的学习顺序，引入语法概念，然后考我们相应的语法知识，或者我们练习语法知识，语言教学的核心元素似乎是语法。