Now there's no answer at all.
现在完全没回声了。
What's wrong?
怎么了?
I can't hear clearly. Now there's no answer at all.
电话听不清楚。现在完全没回声了。
The connection was bad.
通话情况很糟。
The connection was bad.
通话情况很糟。
Yes, there was a lot of echo and I couldn't hear clearly.
是的,回音太多,我听不清楚。