英语语法分析

The area was a hotbed of crime.

这个地区是犯罪活动的温床。

《牛津词典》

These are the seedlings that are hardening off in a hotbed.

这些是放在温床中经受耐寒锻炼的幼苗。

It is a rare year, however, when the hotbed of Texas seems relatively calm.

德克·萨斯向来是反堕胎活动的温床，然而今年相对显得风平浪静，这种情形可不多见。