まし の訳語→ best better improvement preferable
もったいぶった の訳語→ confiding gravely haughty oracular portentous reluctant smug stilted stuck-up theatric
重役 の訳語→ board director executive managerial
上司 の訳語→ above boss employer manager
尊大な の訳語→ dictatorial egotistical imperious imposing portly prideful self-importance self-important
超える の訳語→ do high swell transcend
長い の訳語→ endless extended leisured length lengthy lingering long long-drawn long-standing many tall
上層部 の訳語→ brass establishment head leadership management oversight top dog upper-end