富人和穷人之间的鸿沟正在扩大。

There is a growing ___gulf between the rich and the poor.

虽然Kingshaw夫人简化并轻视了她儿子的恐惧，但她增大了他们之间的鸿沟。

While Mrs Kingshaw simplifies and trivialises her son's fears, she increases the ___gulf between them.

两党之间的政治鸿沟似乎无法弥合。

The political ___gulf between the two parties seems unbridgeable.