使用例
> kwic(body.tmp, “is”)
[text8, 7] you play BUDO, there | is | an important thing that you
[text9, 2] It | is | " REI".
[text10, 6] First," REI" | is | the feeling that you thank
[text14, 2] This | is | the expression that players thank
[text15, 6] Secondly," REI" | is | the felling that you thank
[text18, 6] Finally," REI" | is | the feeling that you thank
[text27, 2] This | is | the same good point which