蓝天；彼苍；青天

blue-sky───蓝天

blue jay───冠蓝鸦

blue sea───蓝色的大海

bluesy───adj.布鲁斯乐的（一种摇摆乐）

azure sky───蔚蓝的天空

blue baby───发绀婴儿；青紫婴儿

blue jays───冠蓝鸦

The snow - capped mountains stood out in sharp relief against the blue sky.───白雪皑皑的山峦与蓝天形成了鲜明对比.

Sometimes several clusters of white clouds drift across the blue sky.───蔚蓝色的天空中,时而飘过几朵白云.

sharp contrast to her mood, the clouds were breaking up to reveal a blue sky.───渐渐散开，露出了蓝天，这和她的情绪形成了鲜明的对照。

a blue sky with fleecy clouds───飘拂着朵朵白云的蓝色天空

The sun blazed down from a clear blue sky.───的阳光从清澈蔚蓝的天空中照射下来。

There were swallows in the cloudless blue sky.───燕子在万里无云的蓝天飞翔。

The blue sky belongs equally to us all.───蓝天为人所共有.

a clear blue sky betokening a fine day───预示着好天气的晴朗蓝天

It was a lovely afternoon with a blue sky and a few fleecy white clouds.───那是个愉快的下午，蓝蓝的天空中飘着几朵羊毛般轻软的白云。

A hawk hovered in the blue sky.───一只老鹰在蓝色的天空中翱翔.

The clear blue sky was dotted with fluttering larks.───天气晴朗,碧空里星星点点的云雀在翩翩飞舞.

This white peak contrasts finely with the blue sky.───雪白的山峰同蔚蓝的天空交相辉映.

Orange flags stand out brightly, set against the blue sky.───橘黄色的旗在蓝天的映衬下显得分外鲜艳.

Nightly pines amid the vast sea of the blue sky.───碧海青天衣夜心!

A jet plane sheared the blue sky.───一架喷气式飞机划破蓝空.

White clouds swam in the blue sky.───白云在蓝天上飘浮.

The castle stood out in relief against the blue sky.───在蓝天的陪衬下,城堡显得轮廓分明.

It was a lovely afternoon with a blue sky and a few fleecy white clouds.───那是个美丽的下午，蓝蓝的天空中飘着几朵轻软的白云。