YOU SAID:
My sister fell off our couch today. She was sitting on the arm, doing her homework, and my brother shouted boo. I was practicing piano, and i fell off my bench too.
INTO JAPANESE
私の妹は今日私たちのソファから落ちました。彼女は腕の上に座って宿題をしていて、私の兄は叫んだ。私はピアノを練習していましたが、私もベンチから落ちました。
BACK INTO ENGLISH
My sister fell from our sofa today. She sat on the arms and was doing her homework and my elder brother shouted. I was practicing the piano, but I also fell off the bench.
INTO JAPANESE
今日私の妹はソファーから落ちました。彼女は腕に座って宿題をしていて、私の兄は叫んだ。私はピアノを練習していたが、ベンチから落ちた。
BACK INTO ENGLISH
Today my sister fell from the sofa. She sat on her arm and was doing her homework and my elder brother shouted. I was practicing the piano, but it fell off the bench.
INTO JAPANESE
今日私の妹はソファから落ちました。彼女は腕に座って宿題をしていて、私の兄は叫んだ。私はピアノを練習していましたが、ベンチから落ちました。
BACK INTO ENGLISH
Today my sister fell off the sofa. She sat on her arm and was doing her homework and my elder brother shouted. I was practicing the piano, but I fell down from the bench.
INTO JAPANESE
今日私の妹はソファーから落ちました。彼女は腕に座って宿題をしていて、私の兄は叫んだ。私はピアノを練習していましたが、ベンチから落ちました。
BACK INTO ENGLISH
Today my sister fell from the sofa. She sat on her arm and was doing her homework and my elder brother shouted. I was practicing the piano, but I fell down from the bench.
INTO JAPANESE
今日私の妹はソファから落ちました。彼女は腕に座って宿題をしていて、私の兄は叫んだ。私はピアノを練習していましたが、ベンチから落ちました。
BACK INTO ENGLISH
Today my sister fell off the sofa. She sat on her arm and was doing her homework and my elder brother shouted. I was practicing the piano, but I fell down from the bench.
INTO JAPANESE
今日私の妹はソファーから落ちました。彼女は腕に座って宿題をしていて、私の兄は叫んだ。私はピアノを練習していましたが、ベンチから落ちました。
BACK INTO ENGLISH
Today my sister fell from the sofa. She sat on her arm and was doing her homework and my elder brother shouted. I was practicing the piano, but I fell down from the bench.
it is unlikely that this phrase will ever reach equilibrium