黑衣骑士正准备进攻。
The black ___knight is ready to attack.
他像个骑士一样挺身而出,保护那个被欺负的孩子。
He stood up like a ___knight to protect the bullied child.
这位慈善家因为对教育的贡献而被女王授予骑士爵位。
The philanthropist was made a ___knight by the Queen for his contributions to education.