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- Dark clouds massed on the horizon. 天边乌云密布。
- Clouds are massing on the horizon. 地平线上云彩正在聚集。
- Storm clouds are forming on the horizon. 天边出现了暴雨云。
- Ugly clouds gathered on the horizon. 乌云在地平线上密集。
- The mountainous island loomed on the horizon. 那座巨大的岛屿隐隐约约浮现在地平线上。
- clouds massing on the horizon 地平线处积聚的云彩
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
- Harbour lights were blinking on the horizon. 海港的灯火在水平线上闪烁着。
- At last, they saw an island on the horizon. 终於他们见到地平线上有一个岛。
- The sun was on the horizon when we set off. 我们出发时，太阳正在地平线上。
- The lights were blinking on the horizon. 灯光在地平线上闪烁着。
- Many comrades fell just when dawn was breaking on the horizon. 正当天边出现曙光时，许多同志却牺牲了。
- A dark bank of cloud loomed on the horizon. 地平线上隐约出现一团乌云。
- A surge of innovation in techniques is on the horizon. 技术改进的浪潮即将出现。
- The car accelerated away and was soon just a speck on the horizon. 汽车加大油门开走了，不一会儿就消失在地平线上，看上去只有一个小点了。
- The army was massing on the frontier. 军队集结在边境上。
- Troops are massing on the frontier. 军队在边境集结。
- I could see a ship on the horizon. 我可以看见地平线上有一艘轮船。
- The ship became a mere dot on the horizon. 船在远处的水平线上成了一个小点。
- We discerned a sail on the horizon. 我们看见了地平线上的一张帆。
