Jeans are as American as apple pie.

牛仔裤是典型的美式服装。

《柯林斯英汉双解大词典》

So many Asian restaurants have opened up in Washington that a writer on a daily paper here jokes that dim sum, Japanese sushi and Vietnamese spring rolls have become as American as apple pie.

这句话的意思是：“华盛顿开了那末多亚洲饭馆，一家报纸的记者开玩笑地说，广东点心、日本生鱼片加饭团和越南春卷都已经变成像苹果派一样的美国食品了。”

youdao

After all, corporate tax avoidance is as American as apple pie and... well, peanut butter and jelly.

毕竟，如同苹果派和花生酱加果冻三明治一样，公司避税也是美国的一大特色。

youdao

Ms. Reid and her dozen assistants also recently experimented with several Christmas beers, brewing a peppermint stout as well as gingerbread, raisin and apple-pie ales that might one day make their way to store shelves.

WSJ: Creating: Rebecca Reid, Brewmaster at Anheuser-Busch