DEREK JONES: Exactly. Although they have promised that their system is improved.

德里克·琼斯：一点也不错。尽管他们承诺质检系统已有改善。

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Blood circulation is increased to all the internal organs and digestive system is improved.

内脏的血液循环得到促进，从而改善消化系统。

youdao

Besides, the couple's individual property system is added and agreed property system is improved.

增设了夫妻个人特有财产制度、进一步完善了约定财产制度。

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The system's reliability is improved due to the return of a nuclear generating unit in New Brunswick that had been offline for several years, the planned addition of a 660-megawatt transmission line between Manhattan and New Jersey, and added transmission lines in New England.

WSJ: NE power supply helped by conservation, efficiency

While our system is not perfect, we have improved it again this year.

FORBES: Midas List 2013: The Methodology

Similar systems will become available on rival airlines in future, says Ms Gauna, so Virgin is already developing an improved system.

ECONOMIST: REPORTS