做是不够的英语

not doing well

content 作 名词 有“ 内容 ”的意思，作 形容词 表示“ 满意的 ”，作 动词 则表示“ 使满足 ”。not content with sth/doing sth 意思是：Not content with having upset my parents, he then insulted my sister! 他惹得我父母生气还不够，又欺辱我姐姐!Not content with ruining your own life, you're determined to ruin mine! 毁了自己的生活还不满意，还一心想毁掉我的!

No matter how much I do, all is not enough!

I could have done better.我本可以做的更好.

Whatever I do cannot meet the needs.

not so good/not good enough/far from satisfactory