It might be they have to talk to other students in the class to help get an answer.

可能他们需要和班上的其他同学交流才能得到答案。

youdao

I knew people might be reluctant to talk to me, and I knew that most people were happy to accept a bottle of scotch instead of money if you offered it in exchange for their help.

我知道可能人们会询问我，而我知道如果你寻求帮助时，作为交换，比起给钱来说，大多数人更乐于接受一瓶威士忌。

youdao