1. She began to sing out in the shower.
她在洗澡时开始大声歌唱。
2. Don't be afraid to sing out your truth.
不要害怕大声说出你的真相。
3. The choir sang out in harmony.
合唱团和谐地大声歌唱。

A: Why is she singing so loudly in the hallway?
A：她为什么在走廊里唱得这么大声？

B: She just loves to sing out when she's happy.
B：她只是在开心的时候喜欢大声歌唱。

1) 大声歌唱

2) 大声喊出或说出

3) 表达强烈的情绪

1. 大声歌唱

e.g.She sang out a happy tune.
她唱起了一首欢快的曲子.

2. 大声喊出

e.g.He sang out his protest.
他大声喊出了他的抗议。

phrasal verb

1. To sing loudly and with enthusiasm.

2. To say something loudly or clearly.