It is because the guest host relationship in China is quite different from that in some western countries.

这是因为中国的宾主关系与一些西方国家有很大的不同。

youdao

The scientists say a fuller understanding of the parasite-host relationship is required to help conservation efforts.

BBC: RELATED BBC SITES

The papers also make a great deal of Mr Cameron's "special relationship" with his host President Barack Obama.

BBC: UK

Former Gladiators host Jonsson, who had a turbulent relationship with footballer Stan Collymore, is keeping quiet about the identity of the baby's father.

BBC: Ulrika Jonsson pregnant