确定自己的位置的英文

get/take one's bearings find out where one is by recognizing landmarks etc

• 确定:    define; fix; deter ...
• 自己:    oneself
• 的:    4次方是 The fourth po ...
• 位置:    seat; place; locat ...

例句与用法

1. Modern navigators normally are not affected by the wandering of the poles because they can regularly determine their position from satellites and earth - based observatories
   现代导航器一般不会受到磁极漂移的影响，这是因为它们能从卫星和地面天文台有规律地确定自己的位置。