重中之重

of the utmost importance / of highest priority

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

heavy / serious / to attach importance to

China / Chinese / surname Zhong

within / among / in / middle / center / while (doing sth) / during / (dialect) OK / all right

to hit (the mark) / to be hit by / to suffer / to win (a prize, a lottery)

(possessive particle, literary equivalent of 的[de5]) / him / her / it