used in response to a failure or mistake: dang, shoot, darn it

sister city

singles (in tennis)

(idiomatic) A piece of cake; an extremely simple thing, something trivial, a cinch, easy as pie.

朝飯前: A piece of cake; an extremely simple thing.

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone / used to confirm that the person being addressed is listening, or to confirm if anyone is listening

put away

(informal) to have "won" a match on a psychological or personal level despite losing to all appearances