| 例句 |
The American aerospace industry has been challenged by some stiff competition.美国航空和航天工业已经受到某种强劲的竞争产品的挑战。It's hard to find a competing product that is as compelling.很难找到一个如此令人无法抗拒的竞争产品。The overall performance rating puts the new model well ahead of its main rivals.这个新型号的总体性能评定远远高于其主要竞争产品。Nowadays there are a number of similar products on the market and the older, established companies are having to look to their laurels.由于市场上已经出现了很多竞争产品，那些老牌公司不得不加大投入。 |