The sky was blue, and a fresh breeze played on their faces, but how melancholy everything looked all around.

The sky was blue, a soft breeze was blowing, the ground sloped gently downwards, and in a GREen meadow, dotted with colorful flowers, stood a neat cottage.

一间精致小巧的农舍在一片绿草地上，周围长满了各色的花朵。

By now the fog had lifted completely, and the sky was blue with a few blobs of white cloud.

这时候薄雾也已散尽，蓝的天，有几朵白云；

My father was a blue-collar worker, as you know. My mother stayed at home to raise me and my brother.We were the first to graduate from college in our immediate family.

你们都知道的，我的父亲是蓝领工人，我的母亲在家里抚养我和哥哥。我们兄妹是我们所有直系亲属中的第一批从大学毕业的成员。

All these situations require an all-around mechanical common sense that is as important to the blue-collar worker as the ability to navigate Microsoft Office is to the white-collar one.

这些都需要有良好的机械常识，对蓝领工人来说，这就像使用微软办公系统对于白领阶层一样重要。

As denim became more and more essential to blue-collar worker wear, the need for indigo increased, too.

由于牛仔布越来越重要的蓝领工人磨损，对靛蓝需要增加，也。

I still think of myself as a blue-collar worker.

我还是把自己当作一个蓝领工人。

Shaping Residential Place for Specific Group: Case Study of the Blue Collar Worker Apartment Group in Tianjin Economic& Technological Development West Area

特定人群居住场所的塑造&以天津经济技术开发西区蓝领公寓群为例

Boca had already started making available coffins bearing the team's blue and yellow colours.

不久前，博卡俱乐部已经开始向球迷出售带有该队蓝黄会徽的棺材。

This effect may have a bearing on the blue brittleness of the steel The exponent value a in the Coffin-Manson equation also increases with the increase of test temperature.

COFFIN&MANSON方程中的指数α随试验温度提高而增大。

Low-growing deciduous shrub of northeastern North America having flowers in compact racemes and bearing sweet dark blue berries.

北美东北的长得矮的每年落叶的灌木，有在紧凑的总状花序里的花和甜的深蓝色的浆果。

Low deciduous shrub of the eastern United States bearing dark blue sweet berries.

分布在美国东部的矮的每年落叶的灌木，有深蓝色的甜浆果。

Treatment of the Acid Blue Balck-B Dye Wastewater with Chitosan

壳聚糖对酸性篮黑B废水的处理研究

Synthesis of 284 acid blue dye by sulfuric acid taking part of formic acid

硫酸代替部分甲酸合成284蓝染料的工艺研究

Factors Affecting Degradation of Acid Blue 7 by Using photocatalysis Ultrafiltration Separation Reactor

影响光催化超滤膜反应器降解Acid blue7的因素研究

The acid blue wastewater treated by fly ash was investigated in this paper.

利用粉煤灰对弱酸性艳蓝印染废水进行了处理。

Spectral Study of C. I. Acid Blue 127: 1 in Solutions

C.I.酸性蓝127：1在溶液中聚集行为的紫外吸收光谱法研究

Adsorption Performance Research of the Intercalated Bentonite Composite Materials to Acid Blue

插层膨润土复合材料对酸性蓝吸附性能研究

Acid blue 127: 1 in solution was studied with adsorption spectroscopy.

I.酸性蓝127：1吸收光谱的变化，研究了溶液浓度、温度、溶液pH值、溶剂和表面活性剂对其聚集行为的影响。

The scientist in the blue ship sees his beam of light go straight up and come straight down.

蓝色飞船里的科学家看到自己的那束光线从下面垂直地射到上面，然后又垂直地返回到下面。

The blue detuned laser beam is physically equal to a quantum potential barrier.

蓝失谐的激光束相对于冷原子而言等效于一个量子力学势垒。