it's
((略式))1 it is [has] の短縮形2 〔誤用〕=its
It's a date.
その日時[時間]でいいよ,それで決まりだね(◆会う約束の日時の都合を確認して)“How about Friday [tomorrow night]?” “It's a date.”「金曜日[明日...
It's a free country.
((米略式))ここは自由の国だよ;(相手に対して)どうぞご自由に;(自分の行為について)私の勝手だろ
It's a good thing [((英))job] (that) ....
(…であって)運がよかった
It's a safe [good, sure] bet that ....
((略式))…はまず間違いなさそうだ(It seems almost certain that ...)
It's a small world.
世間は狭いね,奇遇だね
It's [That's] A's funeral.
((略式))それはA(人)がまいた種だ[ほかの者のせいではない]
it's A, Jim, but not as we know it.
((略式・戯))Aにしてはとんでもない[似ても似つかない]
It's all go.
((英略式))大忙しである,活気にあふれている
It's all good.
((米略式))(状況などが)とてもいい,大丈夫