一句英文看看有没有错
问题描述：
一句英文看看有没有错
Street lights are indispensable lighting equipments for highways, bridges and other public facilities.
重点看下单复数有没有错,谢谢.
答
OK
一句英文看看有没有错
Street lights are indispensable lighting equipments for highways, bridges and other public facilities.
重点看下单复数有没有错,谢谢.
OK