修改英文版Readme#103

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TommyLemon merged 12 commits intoTencent:masterfrom

Jul 31, 2019

Commits on Jul 19, 2019

first update of Document-English.md
ruoranw
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Commits on Jul 23, 2019

2nd update_ part 4
ruoranw
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Commits on Jul 25, 2019

3rd update-delete part 2,3
ruoranw
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Commits on Jul 26, 2019

4th commit
ruoranw
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Commits on Jul 28, 2019

Commits on Jul 30, 2019

Commits on Jul 31, 2019