改进者 meaning in Chinese

improver

The number of improvers will increase , as the intellectual constituency , if i may so call it , increases
当明智的选民（如果我可以这样称呼他们的话）增加时，改进者的数量也就增加了。
If a marshal or general is not eligible , and stubbornly reluctant to improve , he will certainly lose the leeway to bargain , even if he has a forked tongue or powerful background
不达标及冥顽无改进者自然丧失讨价还价地位，纵有舌粲莲花或免死金牌也不管用。