维护和平最有效的办法之一是备战。的英文

to be prepared for war is one of the most effectual means of preserving peace.〖hotline

• 维护:    safeguard; defend; ...
• 和平:    peace
• 最:    most; best; worst; ...
• 有效:    effective; valid; ...
• 的办法:    practice of imposi ...
• 是:    Semantics
• 备战:    prepare for war