Semmelweis
人名；(德、匈)澤梅爾魏斯
??? 情景例句
Take it side again .... OK, and switch. Stretch it out.
再側(cè)身……好 左右交替。盡量伸展。
Did you clean this yourself?
你自己親自清理這個(gè)？
Why was that?
為什么呢？