created sense approved 不知天高地厚 · bùzhītiāngāodìhòu · naive
不知天高地厚
bùzhītiāngāodìhòu
naive
not knowing the immensity of heaven and earth; being ignorant of the world's complexity or scale
他初出茅庐,不知天高地厚,总以为成功是件轻而易举的事。
created sense approved 不知天高地厚 · bùzhītiāngāodìhòu · overconfident
不知天高地厚
bùzhītiāngāodìhòu
overconfident
having an exaggerated opinion of one's own abilities; being brash or arrogant
那个拳击新手不知天高地厚,竟然敢向前任冠军公开叫板。