Eggs serve two purposes. The whites help the cake to rise, while the yolks give it a creamy texture.

鸡蛋有两个作用。蛋清有助于蛋糕发酵，而蛋黄则使蛋糕口感丝滑。

youdao

While blacks are, by and large, poorer than whites, Bangladeshis and Pakistanis are poorer still.

总体来说，黑人不如白人富有，而孟加拉人和巴基斯坦人比黑人更穷。

youdao

The suburbs are becoming much more racially mixed while the cities fill up with hip, affluent whites.

郊区种族越来越混杂，而城市则聚集了时髦富裕的白人。

youdao

Let me rephrase it into garbled English that'll lead more naturally into what I want to do While the egg whites are not stiff, beat them.

让我用篡改的英语,重新说一遍，我要做的吧,当蛋清还不够浓稠的时候，搅拌它们。

麻省理工公开课 - 计算机科学及编程导论课程节选

Blacks prefer to address him more formally, while whites prefer to call him by his first name, (a sign of disrespect in black church culture), Woo says.

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Yet most blacks decide to live in majority minority neighborhoods, while most whites live in overwhelmingly white neighborhoods.

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This leads to my final point: While many whites are comfortable investing in the stock market, most blacks are not.

FORBES: How Home Ownership Keeps Blacks Poorer Than Whites