for each candidate in list of candidates
tags = [extract_text(x) for x in soup.select(".tags a")]
，这一点在爱思助手下载最新版本中也有详细论述
Nature, Published online: 24 February 2026; doi:10.1038/d41586-026-00514-y
2026-02-27 00:00:00:0新华社记者 魏玉坤 周 圆 张晓洁 ——从全要素生产率稳步提升看中国经济优势潜力
For almost a year, Matthew Smith woke up every day wondering if he would receive the phonecall that would save his life.