他是观察家，从事的是一种由外在描写事物的艺术；
He is an observer, engaged in the art of describing things from the outside.
咱们常常会应用比喻和意味以便尽量清楚地描写事物，因此可以尽量有效地论述咱们的观点。
We often use an image or symbol to describe something as clearly as possible and thus make our point as effectively as possible.
人们可能采用其波动特征非常有效地去准确描写事物的运动，但我认为全部采用这一方法去描写所有事物却是很不方便的。
One can go a long way just describing things in terms of their waves, but I don't think it is convenient to try to go the whole way like that.
应用推荐