Reports say Brazil's Jair Bolsonaro focused on trade cooperation as Russia is a key source of fertilizers.

报道称，巴西总统雅伊尔·博尔索纳罗重点讨论了贸易合作，因为俄罗斯是化肥的一个重要来源。

Moreover, state institutions have colluded with criminal networks, which, in some regions, have become a key source of power.

而且，州机构与犯罪网络相勾结，这些犯罪网络在一些地区已经成为关键的权力中心。

UN Agency has been a key source of the humanitarian aid for hundreds of thousands of Syrians. Jim Muir reports.

联合国机构一直是叙利亚数十万人人道主义援助的关键来源。Jim Muir报道。

In Bosnia and Herzegovina, hydropower is a key source of electricity, and it could help the country transition away from fossil fuels.

在波斯尼亚和黑塞哥维那，水力发电是主要的电力来源，它可以帮助该国摆脱化石燃料的使用。

Analysts suggest it's a key source of income for Mexico's drug cartels, but earlier this week, Mr Obrador denied Mexico produced the drugs.

分析人士表示，这是墨西哥贩毒集团的主要收入来源，但本周早些时候，奥夫拉多尔否认墨西哥生产此类毒品。

As in America, she says, dairy has become a key source of iodine: only 40% of European countries have mandatory salt-iodisation policies.

她说，和美国一样，乳制品已经成为碘的主要来源：只有 40% 的欧洲国家有强制性食盐碘化政策。

The data from Moving to Opportunity continues to be studied to this day and is a key source of research into how neighborhoods affect families’ well-being.

“走向机遇”的数据至今仍在继续研究，并且是研究社区如何影响家庭福祉的关键来源。

Modern-day Cinderella doesn’t just move up the social ladder by marrying the prince, she’s also more likely to build a solid 401K and stock portfolio, key sources of wealth.

现代灰姑娘不仅仅通过嫁给王子来提升社会地位，她也更有可能建立稳固的 401K 和股票投资组合， 这是财富的主要来源。

The fraught dynamic between Rafik and Fahad is also one of the key sources of tension in the book—an accomplished work which spans years and explores desire, inheritance and the power of memory.

拉菲克和法赫德之间令人担忧的动态也是这本书中紧张的关键来源之一——这是一部跨越数年并探索欲望、继承和记忆力量的成功之作。