田兄这个问题的确很棘手. 但#101楼的说法是在我在4月6日说的.
The first week of April is April fool's week. People love to tell jokes to each other in the first week of April. Obviously, you were taken in, so was 清邮路 who has a strong affiliation with Germany.
I admit the writer of #101 is pretty slippery, like an eel in the water. 还是等抓到以后再讨论该清蒸还是该红烧吧.