そうげいデッキ
observation deck (e.g. at an airport)
Noun
この空港くうこうは新しん千歳空港ほど便数が多おおくないので、送迎そうげいデッキから見みても最初さいしょは飛行機ひこうきがいませんでした。
This airport doesn't have as many flights as New Chitose Airport and even looking from the observation deck at first there were no planes.