未接触这门课程时，我对函电是很陌生的。的翻译：Contact the program if it is not I for correspondence is very strange. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Not been exposed to this course, I was very strange correspondence.

Contact the program if it is not I for correspondence is very strange.

When has not contacted this curriculum, I to the letters and telegrams am very strange.

This course has not come into contact with the message when I was a stranger.

Contact the program if it is not I for correspondence is very strange.