bee came out of the hive to collect honey. After flying 3km to the east, no nectar source was found, and it continued to fly eastward for 1km, but still did not find the nectar source, so it flew another -6km, and finally found the nectar source. Where is the bee in the hive at this time? How far is it from the hive?
一只蜜蜂从蜂房出来采蜜，向东飞了3km后，没有发现蜜源，又继续向东飞行了1km，结果仍没有找到蜜源，于是又飞了-6km，终于找到了蜜源．此时蜜蜂在蜂房的哪个方向？它距蜂房有多远？
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