1 📝 深度技术 Ars Technica 2026-07-01 💬 The US going 100% EV by 2040 would save more than 100k lives, study says ICCT研究量化显示，美国全面电动化能避免超10万人过早死亡。 Much of it comes from heavy-duty trucks and buses that burn diesel. 电动汽车 空气污染 健康影响 美国环保 减排