例句 /

NOAA expects more tropical storms 13 to 17 with more than half becoming hurricanes. Some of them are expected to fall under the strong category.

NOAA expects more tropical storms 13 to 17 with more than half becoming hurricanes. Some of them are expected to fall under the strong category.

国家海洋和大气局预测将出现13到17场热带风暴,其中超过半数会升级为飓风而且这些飓风中有几个强度级别很高.