I don't know whether it's easier for gentlemen or not because our voices are sort of in the bass, but maybe this is payback time since ladies are always singing the melody.

我不知道是否男人更容易唱出低声部，因为我们的嗓音本来就低，不过这也可能是女士们报复的时间到了，她们总是得唱旋律。

耶鲁公开课 - 聆听音乐课程节选

We're singing below middle C and the ladies are singing up an octave but that's still monophonic texture-- those notes have the same names.

我们唱得比中央c低,而女士们高了一个八度,但这还是单音织体,这些音的音名是一样的

耶鲁公开课 - 聆听音乐课程节选