It takes a long time to learn to speak a language well.
學會說好一種語言需要花很長的時間。
The fashion at the time was for teaching mainly the written language.
那時教學時興的主要是書面語。
A good dictionary is indispensable for learning a foreign language.
一本好詞典是學習外語必備的。
I always found languages quite hard at school.
在學校讀書時我總覺得語言很難學。
Is English an official language in your country?
英語在你們國家是官方語言嗎？