Interaction — Draggable, Hoverable, Clickable mobjects
FT Professional
。safew官方版本下载是该领域的重要参考
// 核心循环：弹出所有≤当前身高的元素 → 这些人都能被当前位置看到（矮个子，无遮挡）
看脱贫地区，“产业普遍搞起来了，但技术、资金、人才、市场等支撑还不强”。
The research, using data from more than 1.8 million people who were tracked over many years, found that vegetarians had a 21% lower risk of pancreatic cancer, a 12% lower risk of prostate cancer and a 9% lower risk of breast cancer compared with meat eaters. Combined, these cancers account for around a fifth of cancer deaths in the UK.