If we think about the size of a typical cell - excuse me, now I'm getting confused about nuclei.
它大约是10的,负十四次方米,如果我们考虑。
Okay. So here's a waltz by Richard Strauss not to be confused-- no, excuse me, by Johann Strauss not to be confused with Richard Strauss whom we heard last time.
这是理查·施特劳斯的一首圆舞曲,别搞错了,不对,不好意思,是约翰·斯特劳斯,别和理查·斯特劳斯的搞混了,我们上次听过他的作品
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