We had poor lighting, poor heating.

照明和暖气都不够。

The halls were dim and dark from poor lighting.

走廊里又黑又暗， 照明相当不济。

As you see here, as the WiFi signal also traverses in the dark, this pose estimation works really well in poor lighting conditions.

如你所见，因为 WiFi 信号不受光线影响，所以在暗景中依然可以精确判断姿势。

" Eye strain" is when your eyes feel tired or they are bothering you, probably because you are trying to maybe read with poor lighting or you are looking at your computer screen all day.

“眼睛疲劳” 是指您的眼睛感到疲劳或感到不适，这可能是因为您试图在光线不足的情况下阅读， 或者您整天都盯着电脑屏幕。

Around the world, there are around 300 million people who work from home in this industry, most of them women, many of them in very difficult circumstances with poor lighting, sewing on buttons and doing detailed stitching.

在全球范围内，这个行业有大约 3 亿人在家工作，其中大多数是女性，其中许多人在光线不足的非常困难的环境中缝制纽扣和做精细的缝纫。