Neither hot nor cold to a class from the old mouth, but into our ears, let us unpredictable, the old class that made us face heart scared scared.

• 不冷不热地一句从老班的嘴里迸出，但传入我们耳中，让我们捉摸不透，老班那似笑非笑的面孔更让我们心惊胆寒。