When costs are cut product quality suffers.
一降低成本，产品质量就会受到影响。
The product has filled a gap in the market.
这个产品填补了市场的空白。
This product has not been tested on animals.
这种产品尚未在动物身上试验。
It was a time of peak demand for the product.
那是对该产品需求最旺的时期。
This product has been phenomenally successful.
这种产品获得了极大的成功。