Talk about how the chorus sings momentum.

Practice from small lyrics, don't want to sing something difficult as soon as you start. Originally, the technology was poor and it was more difficult to play. 2. Practice only one song at a time. Mark the breathing place with a pen before the score, then beat it with your hands and sing it skillfully in strict accordance with the strength of the score. Just don't think about breathing. When you get to the right place, it will naturally change. You can sing so many beats without thinking about singing a few beats. There is no need to record this process first. Then, record it with K-song software, listen to the score, and see if there is any mistake in singing and it is not handled well. If so, correct it. Listen to your favorite recordings in places you can't handle. Just listen to it again accurately, rhythmically and clearly, and see if you can show the strength of the score well. We should be precise in strength. Finally, dig carefully sentence by sentence until you can't sing better/closer to the original.