Schoolmasters
n. 公辦學校的教師( schoolmaster的復數形式 ); <舊>（中、小學的）男校長
??? 情景例句
Oh, yes! Harvey Carlson! I remember.
噢 ，是的， Harvey Carlson 我記得。
I think he's no good.
我想他不行。
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人聯系中我們遇到的最大困難是分隔我們的天文距離。