This is described as actually one of the top two or three acoustic concert halls in the whole world.

是不会坐到坏点位置,死角位置的，它被誉为是。

麻省理工公开课 - 化学原理课程节选

So the take away is that if the user actually gives me two or three or four or whatever, this is this expression "is n less than 1" is going to evaluate to false if it's actually two or three or four or whatever.

所以先不管用户实际上给我,3，4还是其他数，这个表达式,“是否n小于1“将被评估为错误的,如果输入额是2，3，4或其它的数。

哈佛公开课 - 计算机科学课程节选