Zài / zhè / ge / tuán / duì / lǐ / Wáng / lǎo / shī / yì / zhí / shì / dà / jiā / de / zhǔ / xīn / gǔ

在这个团队里，王老师一直是大家的主心骨。

In this team, Teacher Wang has always been the backbone for everyone.