1. Even if the animals could climb trees, this ability is not synonymous with gliding ability. 即使动物会爬树，这种能力也不是滑翔能力的同义词。
2. The practice is acceptable because of the widespread belief that "elderly" and "needy" are synonymous. 这种做法是可以接受的，因为人们普遍认为“老年人”是“穷人”的代名词。
3. Traffic has become synonymous with air pollution, and many countries intend to ban the sale of new petrol and diesel cars in the next two decades. 交通已成为空气污染的代名词，许多国家打算在未来20年内禁止销售新的汽油和柴油车。
4. Wealth is not necessarily synonymous with happiness. 财富未必等同于幸福。
5. Paris has always been synonymous with elegance, luxury and style. 巴黎与优雅、华贵和时尚一直是密不可分的。
