誰幫忙把幾句漢語譯成英文，謝謝。

4、I didn't realize language and culture closely related until recently.

回答者：睥睨寰宇 - 兵轎螞卒 有問題哦一2。那些年輕人盡了全力才達(dá)到了他們的哪帆扒目標(biāo)。
2.The young pepole tried their best to get their target. 應(yīng)李昌該為
The young pepole did their best to reach their target 用did 更地道

1. Last weekend music at the concert singers who by her students as piano accompanist.
2. To those young people tried to reach their goals.
3. The family agreed to Australia New Year.
4. Until recently, I realized language and culture closely related.
5. Science and technology has never been so rapid development.