fabrics can be produced that vary in weight from very sheer

abrics can be produced that vary in weight from very sheer t 英语翻译A variable is anything that can vary,i.e.changed or be c vary..from.. the food in one area can be easily told from that in another A finite straight line can be produced continuously in a lin 翻译:it can be seen from this that there is no difficulty in t 英语翻译Now we all know that fast food can be very unhealthy,in I will admit that a very good case can be made out in favour They are produced from tea ( l )grow in plantations. Darwin held that many more individuals are produced than can life in the future will be very different from li it can be inferred from the passage that apologizing properl