\definecolor{ublue}{rgb}{0.152,0.250,0.545}
\begin{tikzpicture}
\begin{axis}[
  width=11cm,
  height=5.5cm,
  xlabel={某语料库中的词汇},
  ylabel={词汇出现总次数},
  xlabel style={xshift=6.2cm,yshift=0.8cm,font=\footnotesize},
  ylabel style={rotate=-90,yshift=2.8cm,xshift=1.2cm,font=\footnotesize},
  xticklabel style={opacity=0},
  ytick={0,10000000,20000000,30000000,40000000,50000000,60000000},
  tick align=inside,
y tick style={opacity=0},
x tick style={opacity=0},
  y axis line style={opacity=0},
  ymajorgrids,
  major grid style={dotted,draw=ublue},
  ybar,
  bar width=0.5,
axis x line*=bottom,
  xmin=0,
  xmax=105,
  ymin=0,
  ymax=60000000 
]
\addplot[fill=blue!40,draw=blue!40] coordinates{(1,56000000)
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(104,350000)};
\end{axis}
\end{tikzpicture}

%---------------------------------------------------------------------