Frankly, of the ones that were there, I think less than half of themeven had a physics bachelor's degree, and obviously none of them had agraduate physics degree.

坦率地说，现在那里的老师有物理学本科学位的人不到一半，有研究生学位的压根就没有。

youdao

Frankly, of the ones that were there, I think less than half of them even had a physics bachelor's degree, and obviously none of them had a graduate physics degree.

坦率地说，现在那里的老师有物理学本科学位的人不到一半，有研究生学位的压根就没有。

youdao

There were several years in which none at all was sighted and others in which fewer than ten were spotted.

其间甚至还有几年，一个黑子也没有被观测到；而在其他的时间里，人们观测到的太阳黑子数量也少于十个。

youdao