Or will large numbers of countries try to directly control physical grain production, marketing, and stocks?
是否会有很多国家试图直接控制实物粮食生产、销售和库存？
2
Owning heavyweight stocks will give institutions more control of the index futures.
拥有权重股将增加机构投资者对股指期货的控制力。
3
The FAO says it promotes methods in locust control to reduce risks to human and animal health and the environment and to avoid the creation of stocks of obsolete pesticides.