A mountainous promontory south of Cape Town, South Africa, near the southern extremity of Africa.
好望角（南非开普敦南部一多山海角，靠近非洲最南端）
Definition of Cape of Good Hope in US English:
Cape of Good Hope
proper nounˈˌkāp əv ˌɡo͝od ˈhōp
A mountainous promontory south of Cape Town, South Africa, near the southern extremity of Africa. Sighted toward the end of the 15th century by Bartolomeu Dias, it was sailed around for the first time by Vasco da Gama in 1497.