英雄无用武之地

a hero with no chance of using his might / to have no opportunity to display one's talents

to use / to employ / to have to / to eat or drink / expense or outlay / usefulness / hence / therefore

-ly / structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct

earth / ground / field / place / land / CL:片[pian4]

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

not to have / no / none / not / to lack / un- / -less

hero / CL:個|个[ge4]

United Kingdom / British / England / English / abbr. for 英國|英国[Ying1 guo2]

hero / outstanding / excellent / (literary) flower / blossom

surname Wu

martial / military

male / staminate / grand / imposing / powerful / mighty / person or state having great power and influence

useless / worthless

ample scope for abilities / favorable position for the use of one's skills (idiom)