1. 无印良品是极简主义和设计优美的代言。
翻译：MUJI has become a synonym for minimalism and beautiful designing.
MUJI is synonymous with minimalism and beautiful designing.
答案：Muji has been a synonym for minimalism and sleek design.
sleek：adj. 圆滑的；井然有序的
2. 情景：煎饼和相声是天津的代名词。
Pancake and crosstalk has been a synonym for Tianjin.
笔记：X is a synonym / byword for Y.
X是Y的代名词。
synonym：a word, name, or phrase that very strongly suggests a particular idea, quality, etc.
synonym 可以表示‘XX的代名词’，可以用来描述一个人或一件事的流行程度。在表示这个意思时，通常的搭配是：
a synonym for/ be synonymous with
synonym 和 byword 可以同义替换。
句型：X is a synonym / byword for Y.
X是Y的代名词。
例句：
1. Wang Sicong has been a synonym / byword for "fuerdai", the rich second generation.
2. Weibo user Xin Xiaodai, the winner of Alipay' lucky draw campaign, has been a synonym / byword for "the luckiest fish".
3. Silicon Valley has been a synonym for innovation and ingenuity.
