快门1/80，1/100， 1/200， 1/250， 雨丝从长线到短线， 到线段。
低于1/10 就是白雾一片，高于1/500 就是稀疏的点
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
