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- Scientists are studying the photographs of Mars for sign of life. 科学家在仔细察看火星照片，看有没有生命的迹象。
- The body lay breathless on the bed: there was no sign of life. 躺在床上的人停止了呼吸,已经死了。
- There was no sign of life in the empty house. 这幢空房里不见有人活动的迹象。
- Looking about,he could see no sign of life. 环顾四周，他看不出任何有生命存在的迹象。
- There are few signs of life here in the evenings. 这里晚间没有什麽活动的迹象。
- There is no sign of life on the moon. 月球上没有生命的迹象。
- The camel was the sole sign of life in the desert. 那匹骆驼是这沙漠中唯一的生命迹象。
- Looking about, I could see no sign of life. 四处环顾后, 我看不出有生命的迹象。
- Looking about, he could see no sign of life. 环顾四周，他看不出任何有生命存在的迹象。
- Looking around, I could see no sign of life. 四处环顾后, 我看不出有生命的迹象。
- I could see no sign of life in the deserted town. 在这个无人居住的城镇,我看不见一点生命的迹象。
- Scientists are studying the photographs of Mars for signs of life. 科学家们正在研究火星的照片，寻求生命的迹象。
- There are no signs of life about the house. 这房子没有有人住的迹象。
- There wasn't a sign of life in the place,ie It appeared deserted. 那儿没有生命的迹象。
- The body lie breathless on the bed: there is no sign of life. 躺在床上的人停止了呼吸, 已经死了。
- The motionless body showed no signs of life. 纹丝不动的躯体显示不出有生命的迹象.
- Signs of life were visible now on the beach. 海滩上此刻出现了一派生机勃勃的迹象。
- The body was cold and showed no signs of life. 那躯体冰凉，显现不出有生命的迹象。
- We kept our eyes peeled for any signs of life. 我们注意寻找任何生命的迹象。
- Are there signs of life on the Mars? 火星上有生命存在的迹象吗?
