She talks so much it's impossible to get a word in.

她说起话来滔滔不绝，让人一句话都插不进去。

When Mary starts talking, no one else can get a word in edgeways.

玛丽讲起话来，别人谁也插不上嘴。

Ernest dominated the conversation - Zhou could hardly get a word in edgewise.

欧内斯特滔滔不绝地说着 — 周几乎无法插上话。

He talks so much that no one else can get a word in edgeways.

他讲得太多了，别人一句话也插不上嘴。

He talked on and on and nobody else could get a word in edgeways.

他说个没完，别人半句话也插不进。