严重问题

serious problem

surname Yan

tight (closely sealed) / stern / strict / rigorous / severe / father

grave / serious / severe / critical

to repeat / repetition / again / re- / classifier: layer

heavy / serious / to attach importance to

to ask / to inquire

to ask; to inquire

question / problem / issue / topic / CL:個|个[ge4]

surname Ti

topic / problem for discussion / exam question / subject / to inscribe / to mention / CL:個|个[ge4],道[dao4]