German researchers sent the cichlids on a 10-minute rocket ride that blasted off from a launch pad in northern Sweden, said Professor Reinhard Hilbig, who was in charge of the project.是什么意思_German researchers sent the cichlids on a 10-minute rocket ride that blasted off from a launch pad in northern Sweden, said Professor Reinhard Hilbig, who was in charge of the project.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句