A deep channel connecting San Francisco Bay with the Pacific Ocean, spanned by the Golden Gate suspension bridge (completed 1937).
金门海峡（连接圣弗朗西斯科湾和太平洋的深水航道，金门吊桥 建成于1937年横跨其上）
Definition of Golden Gate in US English:
Golden Gate
proper nounˈˌɡōldən ˈɡāt
A deep channel that connects San Francisco Bay with the Pacific Ocean. It is spanned by the Golden Gate suspension bridge, which was completed in 1937.