Deep sea, falling into the endless deep sea; with the continuous foams sweeping the cheeks; everything is blue, the desperate blue.

深海，坠入无尽的深海，连绵不断的泡沫划过脸颊，一切都是蓝色的，绝望的蓝色。

youdao

After a month his friends get a first letter. Everything is in blue.

一个月后他朋友收到了他寄回去的第一封信，所有字都是蓝色的。

youdao

Everything on board is either blue fabric or steel – functional and low-key, practical rather than plush.

车上的内饰以蓝色织物和钢材为主，低调实用而毫无浮华虚饰。

youdao

Certainly this would seem the case--America's highways haven't seen so many eccentric cars since the Great Fin Era of the late 1950s, and everything in our offices is turning translucent orange, blue or pink.

FORBES: The Coupe Coup

The U.S. government now owns substantial equity stakes in formerly blue chip companies, and it is getting involved in everything from strategic managerial decision making to executive compensation.

FORBES: Communism Is Dead, But State Capitalism Thrives