翻译和例句:
.---------------------------------------allergies: 过敏症blight: 植物枯萎病genetically modified: 转基 ……
worries. A serious disease calledblight(枯萎病) is threatening potatoes all over the world.Millions ……
)与通常使用有毒的化学物质相比,用基因来消灭枯萎病既便宜,又不危害环境。April 22 marks the 34th Earth Day to increase public awareness ……
the growing population. When potato blight (马铃薯枯萎病) swept across the country, the potatoes were ruined... potato blight (马铃薯枯萎病) swept across the country, the potatoes were ruined, contributing to a famine (饥荒 ……
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