Precision agriculture isn't replacing farmers - it's empowering them.
Tell the cook of this restaurant with my compliments that these are the very worst sandwiches in the whole world, and that when I ask for a watercress sandwich I do not mean a loaf with a field in the middle of it.
公共领域是一个社会空间,私人个体作为公众聚集在一起讨论普遍关心的问题。