Recently, another expression of this predatory behavior has emerged: so-called support service consultancies that provide language and other editorial support to individual authors and to journals sometimes advise contributors to add a number of citations to their articles.
最近，这种掠夺性行为的另一种表现形式出现了：所谓的支持服务咨询公司，它们为个人作者和期刊提供语言及其他编辑支持，有时会建议投稿者在他们的文章中增加若干引用。
advise contributors to cite each other.
建议贡献者互相引用。
In Nagpur, for example, Kotharkar's team has been able to advise city officials about where to plant trees to provide shade.
例如，在纳吉浦尔，科塔卡尔的团队已经能够向城市官员建议在哪些地方种植树木以提供遮荫。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。