The problem of developing bend curve parts needs to be solved imminently.弯边零件的展开是急需解决的问题.Therefore we need another perfect and effective antitumor medicine imminently.这就迫切需要一种更为理想、更为有效的的抗肿瘤药物的出现.A decision is expected im...
沃舒格尔河在波特兰附近注入哥伦比亚河。The Washougal empties into the Columbia River near Portland.一场关于当代雕塑的重要展览即将在波特兰美术馆开展。A significant exhibition of contemporary sculpture will be on view at the Portland Gallery.他应从波特兰那里收买什么文件?What docum...