好了，接着最后一点，我想强调John，我，全体工作人员，我们的职责是帮助你们学习。
All right. And then finally, I want to stress that John, myself, all of the staff, our job is to help you learn.
好了，接着最后一点，我想强调John，我，全体工作人员，我们的职责是帮助你们学习。
All right. And then finally, I want to stress that John, myself, all of the staff, our job is to help you learn.
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