Somewhere, right now, a little kid is fighting with his parents about how much he needs to practice the piano.

现在的某个地方，一个小孩正在为练习弹钢琴的时长与父母讨价还价。

Somewhere, right now, a little kid is fighting with his parents about how much he needs to practice the piano.

现在的某个地方，一个小孩正在为练习弹钢琴的时长与父母讨价还价。

I have to practice the piano.

我在练习钢琴。

I practice the piano on Sundays.

我每个星期天都练习弹钢琴。

I always practice the piano.

我总是练习钢琴。