YOU SAID:
Work on improving your speed.
INTO JAPANESE
あなたのスピードを上げるために働きます。
BACK INTO ENGLISH
I work to raise your speed.
INTO JAPANESE
私はあなたのスピードを高めるために働いています。
BACK INTO ENGLISH
I am working to raise your speed.
INTO JAPANESE
私はあなたのスピードを上げるために働いています。
BACK INTO ENGLISH
I am working to raise your speed.
Come on, you can do better than that.