extratropical belt
英
美
- belt n.腰带；带状物；地带；皮带vt.用皮带抽打；用带系上；用带标示vi.疾驰；大声歌唱
- extratropical adj.[地理]热带以外的；发现于较高纬度地带的
- Therefore, the material of extratropical cyclone weather and climate are very important to choosing interocean routes.
因此，温带气旋的天气气候资料在越洋航线选择时具有重要价值。
