to cross the threshold is not difficult but mastery is another question. elementary course
Related Translations:
将派更多的同志出国深造: more comrades will be sent to study abroad
入门: 1.(初步学会) cross the threshold; learn the abc of; ushered into a subject; learn the rudiments of a subject 短语和例子他学汉语刚刚入门。 he has just learned the rudiments of chinese. 我还没入门呢。 i don't even k
