It was a joke.

送交者: steven 于 2012-11-27, 17:18:42:

回答: 译自洋葱？由方舟子于 2012-11-27, 16:46:23:

The original post was from the "Metro" hong kong edition, as part of April Fool "十八年後都市日報徵稿票選活動" See the following link, page 12/16.