因為功能非常廣泛，不只有影片可以訓練聽、讀，最近也推出了口說挑戰，只要

因為功能非常廣泛，不只有影片可以訓練聽、讀，最近也推出了口說挑戰，只要上傳錄音檔，就有老師會為你評分。

結果 (英文) 1:

Because it has a wide range of functions, not only videos can be used to train listening and reading, but also a speaking challenge has recently been launched. As long as you upload the recording file, a teacher will grade it for you.

結果 (英文) 2:

Because the functions are very extensive, not only videos can be used to train listening and reading, but also oral challenges have been launched recently. As long as you upload a recording file, a teacher will rate you.

結果 (英文) 3:

Because of its wide range of functions, not only movies can be used to train listening and reading, but also oral challenges have been launched recently. As long as you upload audio files, teachers will grade you.