俗语: common saying, proverb, colloquial speech...
核桃: walnut...
不成: won't do, unable to, (at the end of a rhetorical question) can that be?...
成才: to make sth of oneself, to become a person who is worthy of respect...
温带: temperate zone...
玄: black, mysterious...
遮挡: to shelter, to shelter from...
毕竟: after all, all in all, when all is said and done, in the final analysis...
精品: quality goods, premium product, fine work (of art)...
高贵: grandeur, noble...