R____ your voice,we can't hear you clearly.We should make r___ for older people on the bus.
问题描述：
R____ your voice,we can't hear you clearly.
We should make r___ for older people on the bus.
答
raise大声点
答
Raise ( 提高）
答
Raise your voice,we can't hear you clearly.
请提高你的音量,我们现在听不清楚你在说什么
答
Retry