17.don't determine the position in accordance with few radar information.

不要由少量雷达数据定出船位。

The Malaysian air force says radar information suggests that a passenger airliner that went missing on Saturday changed course and headed west.

马来西亚空军称雷达信息表明周六失踪的客机改变航线，向西飞去了。

And now finally, what's happened just recent times, is we have radar information from the Space Shuttle, and from that you can actually see the outlines, very faintly, of this impact crater.

现在终于，在不久之前从航天飞机上获得了雷达信息，从上面能够隐约看到这个撞击坑的轮廓。