YOU SAID:
i'm sitting on a weird bouncy chair
INTO JAPANESE
私は奇妙な弾力のある椅子に座っています
BACK INTO ENGLISH
I'm sitting in a strange elastic chair
INTO JAPANESE
私は奇妙な伸縮性のある椅子に座っています
BACK INTO ENGLISH
I'm sitting in a strange elastic chair
Come on, you can do better than that.