I have written some sentences in English. Are they correct?🤔 ☀️The average lifespan of a Japanese person is about 83 years old. ☀️In Japan, the mean temperature in July is
about 25 degrees. ☀️My English language skills are below average, so I have to study more.
☀️My height is above average in Japan. ☀️I don't think there is an average person. Everyone has own characteristics.