さえすれば (さえすれば) — you have only to; all you have to (do); all that's required; as long as; if only
さえすれば
You have only to; all you have to (do); all that's required; as long as; if only
無駄
にした
時間
を
取
り
戻
しさえすれば
。
All you need to do is get back the time you have wasted.
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