本文试图从《公约》统一解释和适用的角度出发，以这四种方法阐释《公约》中卖方对货物品质的担保、根本违约和因不能控制的障碍而免责等一些重要法律问题。
The thesis tries to interpret the quality warranty by seller, fundamental breach and the impediment beyond control by these methods from uniform interpretation and application perspective.
但是，随着癌症负担的转移，一个国家的资源水平不能再被视为控制癌症的一种障碍。
But with the shift in the cancer burden, a nation's resource level can no longer be viewed as a barrier to cancer control.
应用推荐