—望无际的大海!
"Can anyone calcuate the amount of moles of seawater required in distillation?"
Guess whose hand is this?
Your coolest ITMC chairman ever. Riigggghhhttt? ;)
Mummy, I very cute right? -- to Mrs Chiang
$2's worth of rubbish to look for.
谢谢大家!下次再见!
Mrs Chiang 要我们upload的!