If you can't explain it simply,

you don't understand it well enough.

摘要: 固高控制卡使用(一) 阅读全文
posted @ 2019-05-06 21:39 赵小亮 阅读(4161) 评论(0) 推荐(0) 编辑


Though the night was made for loving,
and the day returns too soon,
yet we'll go no more a-roving
by the light of the moon.