“他们被宠坏了，无法长时间专注于一件事，也无法从中学到什么。”一名叫雷纳的儿童发展研究员说。
"They get spoiled and cannot concentrate on any one thing long enough to learn from it," said Lerner, a childhood development researcher.
光，很有希望成为抗癌工具，美国研究员说。
Light is a "promising" tool in the fight against cancer, say researchers in the US.
广东党校的一位研究员说，广东和重庆并不是对立的。
A researcher at Guangdong's party school says Guangdong and Chongqing are not in opposition.
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