They wanted me to cooperate with them, but I refused to play along. [=go along]他们要我与他们合作，但我拒绝接受。

If I pretend to be sick, will you play along and tell everyone that I had to go to the doctor?如果我装病，你能否帮忙告诉大家我不得不去看医生？

I refused to play along with them.我拒绝迎合他们。

Will you play along with my plan?你愿意接受我的计划吗？