1. He became the CEO of this company by unscrupulous means.2. The nation's president sought social and financial advancement by unscrupulous means, and finally was overthrown by the people.
unscrupulousunscrupulous 是最貼切的英文，貼切的形容「不正當」跟「不道德」.He became the CEO of this company by unscrupulous means = 他以不正當的手段得到公司執行長的位子
在 2048 這個遊戲裡我獲得了 4096 的方塊，真是歷史性的一刻! (請填空)
In the popular game of 2048 I have managed to get the 8192 tile. What a historic momnt!