保する

(1) 確実にする(make certain of; "This nest egg will ensure a nice retirement for us"; "Preparation will guarantee success!")(make certain of)

⇒準備は成功を保証するでしょう！(make certain of)

(2) 長さあるいは空間を広げるまたは拡張する(lengthen or extend in duration or space; "We sustained the diplomatic negotiations as long as possible"; "prolong the treatment of the patient"; "keep up the good work")(lengthen or extend in duration or space)

⇒良い仕事を保つ(lengthen or extend in duration or space)

(3) ある場所またはその位置にとどまること、持っているものまたは特性を維持することを許容する(allow to remain in a place or position or maintain a property or feature; "We cannot continue several servants any longer"; "She retains a lawyer"; "The family's fortune waned and they could not keep their household staff"; "Our grant has run out and we cannot keep you on"; "We kept the work going as long as we could"; "She retained her composure"; "this garment retains its shape even after many washings")(allow to remain in a place or position or maintain a property or feature)

⇒この衣類は何度洗っても形が崩れない(allow to remain in a place or position or maintain a property or feature)

(4) 安全に保ち、損害または腐敗、損失、破壊を防ぐ(keep in safety and protect from harm, decay, loss, or destruction; "We preserve these archeological findings"; "The old lady could not keep up the building"; "children must be taught to conserve our national heritage"; "The museum curator conserved the ancient manuscripts")(keep in safety and protect from harm, decay, loss, or destruction)

⇒博物館の学芸員は古代写本を保存した(keep in safety and protect from harm, decay, loss, or destruction)

(5) 必須のペースまたはレベルを維持する(maintain a required pace or level; "He could not keep up and dropped out of the race")(maintain a required pace or level)

⇒彼はついていくことができず、レースから脱落した(maintain a required pace or level)

(6) 質、正確性または状態を保障するまたは支える(stand behind and guarantee the quality, accuracy, or condition of; "The dealer warrants all the cars he sells"; "I warrant this information")(stand behind and guarantee the quality, accuracy, or condition of)

⇒私はこの情報を保証する(stand behind and guarantee the quality, accuracy, or condition of)

(7) 確証するまたは責任を引き受ける(give surety or assume responsibility; "I vouch for the quality of my products")(give surety or assume responsibility)

⇒私は私の製品の品質を保証する(give surety or assume responsibility)

(8) 不変の状態に保つかまたは維持する残させる、または持続させる(keep or maintain in unaltered condition; cause to remain or last; "preserve the peace in the family"; "continue the family tradition"; "Carry on the old traditions")(keep or maintain in unaltered condition)(cause to remain or last)

⇒古い伝統を維持する(cause to remain or last)

(9) 行うあるいは、やり遂げることを約束する(promise to do or accomplish; "guarantee to free the prisoners")(promise to do or accomplish)

⇒囚人を釈放する保証(promise to do or accomplish)