diversification

多元化（名词）

(noun) The process of developing or acquiring new businesses or products in addition to one's primary business activity.

EXAMPLE: Despite the success of our original line of products, we started to consider diversification in order to insure our company's long-term future.

尽管最早的产品系列获得了成功，但我们已经开始考虑多元化，确保公司的长期发展。