Neil teaches at the Guildhall School of Music in London.

【teach】尼尔在伦敦吉尔德霍尔音乐学校教书。

Master masons at the guildhall test the journeymen, and if they're skilled and pass the test, the master masons hire them.

市政厅的石匠大师会测试熟练工，如果他们技术熟练并通过测试，石匠大师就会雇用他们。