学英语就是苦练脱口而出！

Blurted out to learn English is hard!

歌手苦练以便每一个音都唱得清晰。

The singer worked hard on the clear articulation of every note.

虎王日夜苦练，发誓一定要把黑熊致于死地。

Tiger King the night of training, must swear to kill a black bear.

经过多年苦练，高红兵的毛笔书法多次获奖，在石屏县小有名气。

After years of hard training, high Hongbing the brush calligraphy has won numerous awards in the small famous Shiping County.

每次都是一种难度更大的新武功要学，怎么苦练也跟不上孤独九剑的进度

Each time Zhou had to learn a more difficult set of martial arts. No matter how hard he tried