expert简单

Yet even as scientists and public officials increasingly agree on the need for more fires in our forests, climate change is making this tactic more challenging, experts said.

然而专家们表示，尽管科学家和政府官员越来越认同我们的森林需要更多的火，但气候变化正使这一策略变得更具挑战性。

Improvements will also come from the high-density technology and satellite signalling that RFI has been investing in for years, say experts.

专家们表示，RFI多年来一直投资的高密度技术和卫星信号系统也将带来改善。

In many cases the experts have a hard time agreeing on what is the real object and what is a forgery.

在很多情况下，专家们都很难就什么是真品、什么是赝品达成一致。

However, college admissions experts say that the quality of a college hopeful’s extracurricular activities matters more than the number of activities he or she participates in.

然而，大学招生专家表示，一名有志上大学者的课外活动质量比他或她参加的活动数量更重要。

Experts say it is tougher to distinguish oneself in a school-affiliated extracurricular activity that is common among high school students than it is to stand out while doing an uncommon activity.

专家们说，在高中生中常见的校属课外活动中脱颖而出，比在一项不常见的活动中出类拔萃要难。

High school students who have an impressive personal project they are working on independently often impress colleges, experts say.

专家们说，那些有一个令人印象深刻、独立开展的个人项目的高中生往往能给大学留下深刻印象。