The Lantern Festival is a festival celebrated on the fifteenth day of the first month in the lu Lantern Festival, children go out at night to temples carrying paper lanterns and solve ridThe 3.7-kilometer-long ancient walls of Taiyuan county have been decorated with 141 groups of lanterns made by some 300 craftspeople who designed the Chinese lantern festiv。
匿名用户
最佳答案：人眼睛已经适应白天这种白色的太阳光，蓝色led发的蓝色光偏离太阳光太多，对眼睛肯定是有伤害，不过短时间没什么影响，若长时间就有影响啦！设计师电脑配置推荐imac一体机最佳答案：会伤害眼睛。蓝光危害程度取决于人眼接收的蓝光总剂量，相同色温的LED灯和节能灯的安全性相差无。
The Lantern Festival is a festival celebrated on the fifteenth day of the first month in the lu Lantern Festival, children go out at night to temples carrying paper lanterns and solve ridThe 3.7-kilometer-long ancient walls of Taiyuan county have been decorated with 141 groups of lanterns made by some 300 craftspeople who designed the Chinese lantern festiv。