Lightfastness
n. 耐光
🗣️ 情景例句
Yes, of course.
可以，当然可以。
I'm glad to hear that.
听到这消息我很高兴。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。