(1) Ok that'better than nothing.
良いですよ、なにもないよりはね! (前向きとふてくされた感じの両方の言い方がある
(2) It's still up in the air.
情報を伝えるイデイオム up in the air {物事が宙ぶらりんのじょうで}でよくstill (まだ)をくわえて未定であることをあらわします
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At a hello worlk. An officer told to an applicant.
Well, we have just one job here that's cleaner. cleaning floor and stairs in the building.
An applicant replied. OK, that's better than nothing.
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Two girls are talking.
Twiter is very popular recently. Why don't you get into there together?
Well, I'm thinking about it, but It's still up in the air.