青云翻译

I believe that English is difficult. Or math simple, so it mathematics, English, put up

I believe that English is difficult. Math is simple, therefore, math, English

I believed that, English is very difficult.Mathematics is simple, therefore, studies mathematics, English puts

I believe that English is very difficult. Therefore, simple math or science, mathematics, and English placed

I believe that English is difficult. Math is simple, therefore, math, English