Mac Excel: Japanese: wrong translation for Delete command

[Kazuto Shibata]

* Description of issue: (critical) wrong translation for Delete command
* Steps to reproduce your issue: open a workbook and select Edit menu
* Insider Build number: 16.9 (171212)
* Platform: Mac
* Screenshot of the issue:

* Current translation: "デモを行っています..." (totally wrong)
* Suggested translation: should be "削除..."
* English text: Delete...

[#2]

repros on 171217 as well

[#3]

HI @Kazuto Shibata , Many thanks for sending this to us. We will investigate and report back to you in our Competition Power BI Dashboard. Regards, Stafford