And formative means important for the development of something.

formative是指在某物过程中非常重要事。

Most likely, origin of the meatball is development in parallel ways in parallel food cultures.

很有可能，肉丸起源是在相似方式，相似食物文化中出。

Twin studies use twins to investigate the roles of genetics and environment in human development.

Twin studies利用双胞胎研究遗传和环境在人类中作用。

He's a link in a chain, really of music.

他是音乐链条中关键一环。

The sounds played a role in the development of jazz.

这些声音在爵士乐中挥了作用。

55. What should developing countries do in their future development according to the passage?

55.据文章，中国家在未中应该做什么？

Mae's mother, Matilda, played an important role in developing her daughter's career as an entertainer.

梅母亲玛蒂尔达在女儿成为艺人中起到了重要作用。

Their worries are justified, but the language has its own regulations as it is developing.

这样担心不是多余，但是，语言在其程中有着自己规则。

For a firm in the weakest segment of a struggling industry, it was a lot.

对处在这样一个苦苦挣扎行业，而且是其最疲软市场中公司说，这确是一大笔钱。

Multinational companies have always paid careful attention to political risk in the developing world.

跨国企业向密切关注中市场政治风险。

How did Cirque thrive in such a dismal environment?

这个马戏团是如何在如此惨淡环境中壮大呢？

For blockchain, think cryptocurrencies that have grown out of bitcoin.

对于区块链，想想那些从比特币中出加密货币。

The early stages of childhood are the most crucial in development.

童年早期阶段是中最关键阶段。

The seizure was the latest in a series of developments in the area.

这是该地区一系列事态中最新一起扣押事件。

Instead, she called it a " vibrant and developing field."

相反，她称这是一个“充满活力和中领域”。

But critics say space programs are taking away from pressing problems on the ground.

但一些批评家认为，太空项目是在缓解非太空中一些紧迫问题。

So what about the electricity grids in the developing world?

但是中国际电网怎么样？

And now scientists have shown that maize played a big part in this development.

如今经科学家证明，玉米在中起到了重要作用。

And I mean, how he has developed over the past 20 years is extraordinary.

他在过去20年中变化是非同寻常。

The most important technology for the region's growth was, of course, the semiconductor.

在硅谷中，最重要一项技术显然是半导体。