So what made them so sure that certain sounds were sure signs of disease?

那么，他们为什么如此确信某些声音是疾病的可靠信号呢？

In the earlier find, many remains showed signs of disease in the hands and feet.

在早期的发现中，许多遗骸的手脚都有患病的迹象。

Do not bring any home that show signs of disease or the presence of harmful insects.

不要把任何有患病迹象或存在害虫的植株带回家。

They have called for much more research to measure the effectiveness of wearable devices to identify signs of disease.

他们呼吁开展更多研究，对可穿戴设备识别疾病症状的效果进行评估。

Check the plant for any visible signs of disease.

【visible】检查一下这棵植物，看看有没有患病的迹象。

The chemist who performed the tests — who was a respected professional — declared that she was free of any sign of disease.

进行测试的化学家是一位受人尊敬的专业人士，他宣布她没有任何疾病的迹象。

The problem is that scientists who examine the dead occupants have so far been unable to find signs of disease or virus.

问题是，检查死者的科学家迄今为止无法发现疾病或病毒的迹象。

So what made them so sure that certain sounds were sure signs of disease? Well, the sickies, they figured, made noises that seemed the most gross.

那是什么让他们如此确信某些声音是疾病的明确信号呢？他们认为，病人发出的声音似乎是最恶心的。

We spend a great deal of money on checking our health and trying to prevent disease and looking for early signs of disease.

我们花费大量金钱来检查我们的健康状况并试图预防疾病并寻找疾病的早期迹象。

Enlitic, a new firm based in San Francisco, is using AI to make commercial software that can assist clinical decisions, including a system that will screen chest X-rays for signs of disease.

位于旧金山的新公司Enlitic利用AI制作商业软件来辅助临床决策，其中包括一种可以筛查胸部X光片中疾病征兆的系统。

While the more active twins had lower body fat percentage, better endurance level, and normal sensitivity, the inactive twins had about seven more pounds of body fat, worse endurance, and signs of disease.

活跃程度较高的双胞胎的体脂百分比较低、耐力水平较高且敏感度正常，而不活跃的双胞胎的体脂含量则多出约七磅，耐力较差，并且有疾病迹象。

" Interestingly, we didn't find any evidence that people who were more certain about their guesses were more or less likely to guess correctly." So what made them so sure that certain sounds were sure signs of disease?

“有趣的是，我们没有发现任何证据表明那些对自己的猜测更加确定的人或多或少可能猜对了。 ” 那么是什么让他们如此肯定某些声音是疾病的确切迹象呢？