改正: to correct, to amend, to put right, correction...
次: nth, number (of times), order, sequence, next, second(ary), (measure word)...
破除: to eliminate, to do away with, to get rid of...
炭: wood charcoal, coal...
忠诚: devoted, loyal, fidelity, loyalty...
精确: accurate, precise...
深厚: deep, profound...
当众: in public, in front of everybody...
硬件: hardware...
独一无二: unique and unmatched (idiom); unrivalled, nothing compares with it...
