The lowering of trade barriers has led to a free-for-all among exporters.
降低贸易壁垒导致出口商各自为政。
《牛津词典》
2
These measures include aggressive advertising campaigns, offering a free gift with every purchase of an airconditioner, and most important of all, lowering prices.
这些措施包括大规模的广告，提供免费礼物，当然最重要的是降价。
3
As a kind of initiative maintenance, preventive maintenance mainly aims at prolonging service life of medical equipment, extending their fault-free time and lowering the whole life expense.