This month, researchers aboard the U.S. icebreakingship Nathaniel B. Palmer are cruising in the Ross sea in search of the signatures of this current system.
研究人员于本月登上了正在罗斯海巡航的美国破冰船纳撒尼尔·b·帕尔默号，寻找这类洋流系统的特征。
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This month, researchers aboard the U. S. icebreakingship Nathaniel B. Palmer are cruising in the Ross Sea in search of the signatures of this current system.