分类：教育/科学-外语学习
问题：望洋兴叹将文言文翻译成现代文 
将文言文成现代文
回答：lament one's littleness before the vast ocean; bemoan one's inadequacy in the face of a great task
这个是根据意译
gaze at the ocean and complain of its infinitude; gaze at the ocean and sigh -- feel powerless and frustrated; sigh by looking at the seas; view the vast ocean with despair; view with despair the vast ocean or vast work to be done
这三个偏直译
以上是爱词霸给的译文
成语翻译的话主要是要放在具体上下文的，有时候甚至完全不必译出。