我见过总统——嗯，至少，我和他握过手。

I've met the President – well, ___at ___least, I've shaken his hand.

花样滑雪看起来很难，但至少据说很有趣。

Hot-dog skiing looks difficult, but ___at ___least it's supposed to be fun.

住在这里并不完美，但至少租金很便宜。

Living here isn't perfect, but ___at ___least the rent is cheap.