That's because I used homemade beef broth.

那是因为我用了自己熬的牛肉汤头。

youdao

The clarity of the beef broth is the way to check if the beef noodles are authentic.

牛肉汤的清与浊是检验牛肉面是否正宗的秘籍之一。

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A classic bowl of hand-pulled noodles comes with beef broth, slices of beef, coriander and spring onions.

一碗典型的兰州拉面中有牛肉汤、牛肉片、香菜和小葱。

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Greek-style pastrami is leaner, moister, and less salty than its New York-style deli cousin, and very wet, stored in a vat of warm, paprika-infused beef broth.

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At the centre of its bewilderingly long menu is pho, traditional Vietnamese noodle soup served with a choice of beef, where the integral ingredient is a broth simmered slowly for many hours to develop its rich, deep flavour.

BBC: Cheap ethnic eats in London