青云翻译

I do not know but I know one of the insider donate a certain amount of blood on the human body is useful. On the other hand, I doubt my blood can be used in practice.

I don't understand the Insider but I know that donate a certain amount of blood is beneficial to the human body. The other hand, I doubt whether my blood be used to the letter.

But I do not understand inside story I to know the contribution ration the blood to the human body is beneficial.On the other hand, I have suspected whether my blood is used the tangible.

I do not really understand the insider but I know that donations to the human body a quantity of blood is useful. On the one hand, I have a doubt that I was one of the blood can be used.

I don't understand the Insider but I know that donate a certain amount of blood is beneficial to the human body. The other hand, I doubt whether my blood be used to the letter.