失联马航MH370黑匣子水下搜寻工作将在5-7日内结束。
The underwater search for the black box of flight MH370 could be completed in five to seven days.
The Perth-based Joint agency Coordination center says it depends on weather conditions and how well the Bluefin-21 mini-sub functions.
Since Monday, Bluefin-21 has been deployed for underwater search within a 10-kilometer radius where the second signal was detected eleven days ago.
