We are going to reduce the number of trees being cut down 去掉being可以吗?

我们将减少正在被砍伐的树的数目.being cut down 是正在被砍伐的,在句子中作定语；如果去掉being,意思成了“已经砍伐的树的数目”We are going to reduce the number of trees which are being cut down (now).（完...