媽媽也曾告訴過我學樂器對歌唱有很大的幫助，於是我開始學鋼琴，到現在已經

媽媽也曾告訴過我學樂器對歌唱有很大的幫助，於是我開始學鋼琴，到現在已經有10年了。

結果 (英文) 1:

Mom also told me to learn musical instruments to sing a great help, so I started to learn the piano, and now has more than 10 years.

結果 (英文) 2:

My mother also told me to learn musical instruments to sing a lot of help, so I began to learn piano, now has 10 years.

結果 (英文) 3:

My mother once told me that learning musical instruments is very helpful for singing. It's been 10 years since I started to learn piano.