但當我第一次接觸到口譯的課程，我才發現我錯了，口譯員需要學的東西很多，

但當我第一次接觸到口譯的課程，我才發現我錯了，口譯員需要學的東西很多，不是只要學會語言就好了。

結果 (英文) 1:

But when I was first exposed to courses interpretation, I found I was wrong, something interpreters need to learn a lot, not just have to learn the language just fine.

結果 (英文) 2:

But when I first came into contact with the interpretation course, I found that I was wrong, the interpreter needed to learn a lot, not just learn the language.

結果 (英文) 3:

But when I first came into the interpretation course, I found that I was wrong. Interpreters need to learn a lot, not just to learn the language.