Meaning:

沙发客 (Shāfākè) couchsurfer

Usage:

“沙发客”是一种在旅游中新兴的省钱方式。指旅行者到旅游的目的地后住在陌生人为其免费提供的床铺、沙发、地板等，旅行者达到了节省资金的目的，陌生人也热衷这样的旅游方式。

“沙发客”is a new way to save money while traveling. Tourists live for free in the homes of strangers, who offer free beds, sofas, or the floor when guests arrive. These hosts are also fond of this form of tourism.

Examples:

1. 沙发客在旅途中还是要提高自我保护意识。

    Shāfākè zài lǚtú zhōng háishì yào tígāo zìwǒ bǎohù yìshí

    Couchsurfers, while traveling, need to raise their awareness of self-safety.

2. 沙发客的经历让我结交了很多兴趣相投的朋友。

    Shāfākè de jīnglì ràng wǒ jiéjiāo le hěnduō xìngqùxiāngtóu de péngyou.

    The experience of couchsurfing let me make a lot of friends with common interests.