Finish 14-3's translation
fix a little mistake.
Merge pull request #217 from WilliamZang/patch-1

fix a little mistake.
Fix 6-1
Merge pull request #216 from oa414/issue-14-3-oa414

完成14-3翻译
finish issue-14-5 first draft
Merge branch 'new/issue-14-5-crazycatcher'