translation.en: My dad's not alone. There's about 35 million people globally living with some kind of dementia, and by 2030 they're expecting that to double to 70 million.
translation.zh: 我爸爸并不孤单。全球有约 3500 万人生活在某种形式的痴呆症影响下， 预计到 2030 年，这个数字会加倍而达到 7000 万。