It was an original member of the Fortune 500, and has been on the list every year since 1955.

该公司曾是第一批500强公司，自1955年起就一直位列500强名单之内。

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This method is called when the user tries to remove an item that is an original member of the collection.

当用户尝试移除作为集合原始成员的项时，将调用此方法。

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The eccentric cam beam pumping unit make full use of original member and optimize key member, so it makes each member's force rational, and energy sav…

充分利用原机的构件，优化关键部件，使各构件受力合理，并具有较合适的安全系数，节能效果显著，运转平稳，管理方便。

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Stoker wasn't an original member of the group, which formed in Springfield, Missouri, in the 1940s.

CNN: SHARE THIS

Gerald remains the only original member of BBC Radio Lancashire staff to still regularly broadcast on the station.

BBC: Presenter profile: Gerald Jackson

UConn would be the only remaining original member intact for the entire 33 years if the defections take place.

FORBES: Big East Conference About To End Glorious 33-Year Era