さらに

(1) 追加として、追加においてさらに(in addition, by way of addition; furthermore; "he serves additionally as the CEO")(in addition, by way of addition)(furthermore)

⇒彼はCEOとしてさらに務める(furthermore)

(2) 加えて(in addition; "computer chess games are getting cheaper all the time; furthermore, their quality is improving"; "the cellar was dark; moreover, mice nested there"; "what is more, there's no sign of a change")

⇒その上、変化の徴候がなかった(in addition)

(3) 改めて(anew; "she tried again"; "they rehearsed the scene again")(anew)

⇒彼らは再びその場面をリハーサルした(anew)

(4) より大きな程度までに、またはより進んだ段階までに(to or at a greater extent or degree or a more advanced stage (`further' is used more often than `farther' in this abstract sense); "further complicated by uncertainty about the future"; "let's not discuss it further"; "nothing could be further from the truth"; "they are further along in their research than we expected"; "the application of the law was extended farther"; "he is going no farther in his studies")(to or at a greater extent or degree or a more advanced stage)

⇒彼の研究はこれ以上進まない(to or at a greater extent or degree or a more advanced stage)

(5) より大きく、またはより広く(to a greater degree or extent; used with comparisons; "looked sick and felt even worse"; "an even (or still) more interesting problem"; "still another problem must be solved"; "a yet sadder tale")(to a greater degree or extent)

⇒いっそう悲しい物語(to a greater degree or extent)

(6) さらに、またはさらにもっと(in addition or furthermore; "if we further suppose"; "stated further that he would not cooperate with them"; "they are definitely coming; further, they should be here already")(in addition or furthermore)

⇒彼らは、確かに来ている；さらに、もう既にここにいるはずだ(in addition or furthermore)

(7) 最もわずかな程度で、または、どんな点でも(in the slightest degree or in any respect; "Are you at all interested? No, not at all"; "was not in the least unfriendly")(in the slightest degree or in any respect)

⇒少しも不親切ではなかった(in the slightest degree or in any respect)