These are the main sort of "hot-beds"of tension today.
答案：这些是今天的紧张的热床的主要种类。
2
First, they had hot dogs and soft ice cream cones at noon. Then they enjoyed a long rest lounging on the beds.
首先，他们中午在那里吃了热狗和冰淇淋甜筒，然后在宜家的床上悠闲地休憩。
3
The pigs endure so much suffering from this densely crowded, intense and unsanitary treatment that their bodies become hotbeds for breeding newly emerging viruses.