I think we have a bad connection.

我想线路情况很差。

youdao

Sorry, we seem to have a bad connection.

抱歉，电话线路好像不太好。

youdao

We seem to have a bad connection. Can you hear me?

我们的线路似乎不好。你能听见我吗？

youdao

The Q is going to have to download them all again, which could be a problem if you're on a bad connection.

ENGADGET: Nexus Q social streaming device hands-on HD

An interesting feature that Aurora Feint has added to PlayTime is that multiplayer games will stay in play even if one player drops out due to a bad connection.

FORBES: Connect

"There could be a million distractions around him -- he could be on a bad phone connection, in an airport, running for a plane, and he'd immediately grasp a complex story as five of us shouted it into a speaker phone, and he'd have the fix, " she said.

CNN: The uncharted journey of Ronald D. Moore