未来的农业会是什么样子？中国、美国和俄罗斯都对在太空中培育种子促进农业生产感兴趣。
Have you ever dreamed of traveling in space? Well，you may not go，but you may be able to eat vegetables grown from seeds that have traveled in space! China，the USA and Russia have all become interested in whether it is possible to eat food grown from seeds that have been in space.Indeed since 1987 China has sent 1,000 species of seeds into space to do experiments.These include green peppers，tomatoes，cucumbers，carrots，lettuce and wheat.
