YOU SAID:

They will have tactics, strategies and machines such that no foe can best them in battle. They are my bulwark against the Terror. They are the Defenders of Humanity. They are my Space Marines and they shall know no fear.

INTO JAPANESE

彼らは戦闘で彼らを最善にすることができないような戦術、戦略そして機械を持つでしょう。彼らは私のテロに対する防波堤です。彼らは人類の擁護者です。彼らは私の宇宙海兵隊員です、そして彼らは恐れを知らないでしょう。

BACK INTO ENGLISH

They will have tactics, strategies and machines that can not do their best in combat. They are a breakwater against my terrorism. They are defenders of humanity. They are my space marines, and they will not know the fear.

INTO JAPANESE

彼らは戦闘で最善を尽くすことができない戦術、戦略と機械を持つでしょう。それらは私のテロに対する防波堤です。彼らは人類の擁護者です。彼らは私の宇宙船です、そして彼らは恐れを知りません。

BACK INTO ENGLISH

They will have tactics, strategies and machines that can not do their best in combat. Those are the breakwaters against my terrorism. They are defenders of humanity. They are my spacecraft, and they know no fear.

INTO JAPANESE

彼らは戦闘で最善を尽くすことができない戦術、戦略と機械を持つでしょう。それらは私のテロに対する防波堤です。彼らは人類の擁護者です。彼らは私の宇宙船です、そして彼らは恐れを知りません。

BACK INTO ENGLISH

They will have tactics, strategies and machines that can not do their best in combat. Those are the breakwaters against my terrorism. They are defenders of humanity. They are my spacecraft, and they know no fear.