せめて at the very least

せめて(~くらいは) at least

せめて1回くらい at least once

せめて~くらいはしてください The least you could do is

せめて~くらいはできるでしょう The least you could do is

せめて~だけでも at least

せめてそれくらいのことはしてあげてもいいと思う I think it's the least you can do for him.

せめてもの慰めがあるとしたら if there is any solace

せめてもの慰めは if there is any solace

せめて佳作にでも入れたらなあ It would have been nice at least to get honorable mention.

せめて彼がここにいてくれたらなあ If only he were here.

せめて彼に電話することくらいはできる The least we can do is call him.

せめて彼女の話を聞いてやることくらいはできる The least I can do is try to listen to her.