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- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- This charge is a positive charge. 这个电荷是正电荷。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
- If mains power is used, the workpiece must be positively earthed using a well-protected earthing wire connected at both ends by bolted lugs or secure screw clamps. 采用电网电源时，必须采用受到良好保护的接地线（其两端均采用螺栓固定的突耳或紧固螺丝夹连接）将工件可靠地接地。
- Antarctica is the loneliest place on earth. 南极是地球上最偏远的地区。
- He dived his hand into the earth. 他将手插入泥土中。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Earth worms are often used as bait. 蚯蚓常用作鱼饵。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Many kinds of animals have vanished from the earth. 许多动物已人地球上消失了。
