生活充滿科技活力。熱愛科學技術。钟情实验和探索。
Welcome to pingpad!
This is a beta, some things might be broken
We would love to hear what you think!
Leave your feedback here: /pingpad
big love, @pingpad team
GM friends!
I'll see what I can do
That's awesome!
It’s a long story.
It's up to you.
Go to sleep
Could you please repeat that?