YOU SAID:
The Plane in Spain stays neatly on the plain
INTO JAPANESE
スペインの飛行機は平地にきちんと留まっています
BACK INTO ENGLISH
Spanish planes stay well on flat ground
INTO JAPANESE
スペインの飛行機は平地でも安定します
BACK INTO ENGLISH
Spanish planes are stable even on flat ground
INTO JAPANESE
スペインの飛行機は平地でも安定しています
BACK INTO ENGLISH
Spanish planes are stable even on flat ground
That didn't even make that much sense in English.