Blue used to be regarded as the colour for girls.
蓝色过去被视为女孩的颜色。
This is a lesson that rich countries can learn: When GDP is no longer regarded as the sole measure of a country's success, the world looks very different.
这是一个富裕国家可以学习的教训：当国内生产总值（GDP）不再被视为衡量一个国家成功与否的唯一标准时，世界将显得截然不同。
was regarded by many customers as a sign of generosity
被许多顾客视为慷慨的标志
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。