achieve的名詞是什么意思

　　例句：

　　She never achieved her ambition of becoming a famous writer.

　　她一直未能實現當名作家的夙愿。

　　They had achieved a lot in a short space of time.

　　他們在短時間內取得了很大的成績。

　　She achieved some measure of success with her first book.

　　她出第一部書就得到了相當的成功。

　　They were able to achieve a settlement without using military force.

　　他們沒有訴諸武力就解決了問題。

　　You can only achieve success through hard work.

　　你得孜孜不倦方能成功。