The couple helped Hou's team, from research to field trips, testing production processes and so on.

从研究阶段到实地考察、检验生产加工过程等，这对夫妇为侯的团队提供了很多帮助。

youdao

The couple helped Hou's team, from research to field trips, testing production processes and so on.

从研究阶段到实地考察、检验生产加工过程等，这对夫妇为侯的团队提供了很多帮助。

youdao