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- A small friend stretched out on its broad gray back, asleep. 一个小朋友趴在它宽阔的灰色的脊梁上睡觉。
- A small thrush(Oenanthe oenanthe) having a gray back, buff breast, and white rump, found in open areas of most northern regions. 穗?一种小歌?鸟（穗?）有灰色的背，胸部呈暗黄色，腰部白色，在大多数北部地区空旷开阔地带可以找到
- A small thrush(Oenanthe oenanthe)having a gray back,buff breast,and white rump,found in open areas of most northern regions. 穗?一种小歌?鸟(穗?)有灰色的背，胸部呈暗黄色，腰部白色，在大多数北部地区空旷开阔地带可以找到
- As I squinted in the direction of the sounds, the rounded gray back of a sea creature rose amid a red froth, rolled turbulently at the surface, then sank back into the Gulf. 我顺着声音的方向看过去，在一堆红色的泡沫中发现一种海洋生物圆圆的灰色的脊背，它在水面上激烈地摆动着，然后又沉到水下。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- These people who were young fifty years back are now gray haired. 50年前的年轻人，现在已经白发苍苍了。
- His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
- His face turned gray as he heard the bad news. 听到这个坏消息后，他的脸变得苍白。
- It is a medium- size samsonite, and it's gray. 它是一个中型的灰色绅耐特皮箱。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The blue shirt and gray tie are a good match. 蓝衬衫和灰领带很相配。
- Stolen chips can find access to the gray market. 偷来的芯片可在水货市场上找到销路。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- He was still looking gray and very tired. 他看上去仍然面色苍白,疲惫不堪。
- His black hair was tinged with gray. 他的黑头发带着一点灰白。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借，因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
