HSK 6
主流
zhǔliú名
main stream (of a river); fig. the essential point; main viewpoint of a matter; mainstream (culture etc)
线上购物已经成为消费主流。
Xiàn shàng gòu wù yǐ jīng chéng wéi xiāo fèi zhǔ liú.
Online shopping has become a mainstream form of consumption.
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