She struck the keys too hard.

她用力地敲击琴键。

youdao

She tried to play jazz on it！ She struck the keys too hard and two of the strings were broken.

她在击琴键时用力过猛，损坏了两根琴弦。

youdao

"I am afraid I did something wrong. I struck the keys too hard and now, you see, two of the strings were broken." Candy said with worried voice.

“恐怕我做错什么事了。我敲打琴键太用力了，有两根琴弦断了。”小唐语气非常的担忧。

youdao

To this day, I find the keys a bit too small, and I often hit the wrong one, mistaking pause for fast-forward, etc.

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