金山词霸致力于为用户提供高效、精准的在线翻译服务，支持中、英、日、韩、德、法等177种语言在线翻译，涵盖即时免费的AI智能翻译、英语翻译、俄语翻译、日语翻译、韩语翻译、图片 …

金山词霸致力于为用户提供高效、精准的在线翻译服务，支持中、英、日、韩、德、法等177种语言在线翻译，涵盖即时免费的AI智能翻译、英语翻译、俄语翻译、日语翻译、韩语翻译、图片 …

Manufacturers of products that claim to be environmentally friendly will face tighter rules on how they are advertised to consumers under changes proposed by the Federal Trade Commission.

金山词霸致力于为用户提供高效、精准的在线翻译服务，支持中、英、日、韩、德、法等177种语言在线翻译，涵盖即时免费的AI智能翻译、英语翻译、俄语翻译、日语翻译、韩语翻译、图片 …

Retrieval of oxalate record from ice cores sheds light on past environmental changes. 冰芯中草酸根记录的研究有助于对过去环境变化的认识. 期刊摘选

Despite being unaware that there were two types of instruction, teachers reported significant motivational changes in 27% of the children in the growth mindset workshop as compared with …

While there are amazing stories of instant transformation, for most of us the changes are gradual and require a lot of effort and work, like cleaning up a polluted river.