Pemeable membranes

membranes

n. （动物或植物体内的）薄膜( membrane的复数形式 ); 隔膜; （可起防水、防风等作用的）膜状物

It's nice to see you again.

很高兴再见到你们。

A man of gladness seldom falls into madness.

生性乐天的人极少会变成疯子。

You may have noticed something while you were doing this task. The point is that there is a difference between an interest and a skill. If you like art and enjoy looking at pictures, that is an interest. But if you can draw a horse that looks like a horse

你在回答这些问题时，你可能会注意到一些事。关键在于明白兴趣和技能是不同的。如果你喜欢艺术乐于观看图画，这只是一种兴趣。可是如果你能够画出一匹马，看起来像马而不像一只大狗，这就是一种技能。最好的工作是既能运用你做某事的技能，又是你兴趣之所在。同样，如果你相?2283