今天，这项技术取得了进步，可以用来制造耐用、低能耗且对社区友好型的道路照明设备。

Today, the technology has progressed to the point where it can be used to create durable and community-friendly, low-energy street lighting.

youdao

今天，这项技术取得了进步，可以用来制造耐用、低能耗且对社区友好型的道路照明设备。

Today, the technology has progressed to the point where it can be used to create durable and community-friendly, low-energy street lighting.

youdao