文字 もじ れつ入力 にゅうりょく装置 そうちだったら
mo jiretsu nyūryokusōchidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 文字列入力装置

1. If it were a string input device.; When it is a string input device.

Tara Conditional
Computing