To become an official member, contact the OpenNTF steering committee.

要成为官方成员，请联系openntf指导委员会。

youdao

Jiahua becomes an official member of the British Chamber of Commerce.

加华正式成为英国总商会的一员。

youdao

We is the official member of China Mechanical Engineering Associations.

本公司是中囯机械工程学会会员。

youdao

He was a member of the official singing group of the United States Air Force.

VOA: special.2010.03.07

Even though China is not an official member of the elite club, it regularly takes part in discussions at G7 meetings.

FORBES: Sluggish U.S. Economy Shouldn't Concern G7

HKMEx Chairman Barry Cheung holds various public positions, including as a non-official member of the city's cabinet under Hong Kong leader Leung Chun-ying.

WSJ: Hong Kong Mercantile Exchange Being Probed

She has always denied political involvement with the party and was never an official member, although she admitted to being an admirer of Hitler.

BBC: Riefenstahl race-hate charges dropped