揣测: to guess, to conjecture...
依次: in order, in succession...
谜底: answer to a riddle...
小麦: wheat...
麻辣: hot and numbing...
功底: training in the basic skills, knowledge of the fundamentals...
事: matter, thing, item, work, affair...
黄河: Yellow River or Huang He...
博览会: exposition, international fair...
言论: expression of opinion, views, remarks, arguments...
