Satellite surveys and large arrays of iceberg-mounted probes are a useful addition, but much is still done by hardy individuals camped out in the cold.是什么意思_Satellite surveys and large arrays of iceberg-mounted probes are a useful addition, but much is still done by hardy individuals camped out in the cold.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句