sideline product

基本解释

Extraordinary soaring ability is the Wilkins both legs sideline product.
超绝的飞翔能力是威尔金斯双腿的副产品。
blog.sina.com.cn
However, along with the high-speed development, its inevitable sideline product——traffic accident occurs!
但是，伴随着这种高速发展，出现的却是其必然的副产品——交通事故！
China Agricultural Sideline Product Market is an open and integrated transaction market for the subsidiary agricultural product in China, which makes use of the E-Commerce technology.
中国农副产品交易市场是利用电子商务技术，在全国范围内一体化进行农副产品交易的开放式交易市场。

As tech changes fast, one new innovation is often all it takes to sideline a previous hot product.
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