time.sleep(random.random() * 0.8 + 0.2)
The feature was first spotted by 9to5Google earlier this week, but it appears to be rolling out on a larger scale.
。关于这个话题，爱思助手下载最新版本提供了深入分析
用产品经理的心态对待咖啡，不断迭代好喝的咖啡。公众号：咖啡平方
Journals that focus on specific research questions could help to bridge the science–policy gap, if they can attract researchers.