✔ 最佳答案
achievement =成就
success = 成功
某日係某界別, 成就非常高...somebody has a great achievement in a certain industry
取得成功...he received great success in his show.
一般黎講, achievement 係指一段較長時間上, 某人取得既"成績"
success, 可以係較短時間既成功...e.g. 今日的會議結果取得成功
大概係咁啦, 供你參考...再詳細d 就要查字典0勒