These man-made barriers will ensure a very high degree of protectionfor several hundred years.
这些人造屏障将会确保几百年的高度保护。
《柯林斯英汉双解大词典》
2
Cash incentives, for example, can provide a degree of protection, particularly if they come with the condition that parents look after the health and nutrition of their children.
In examining the case for legal protectionfor the ugly, Mr Hamermesh relies to a degree on the work of Deborah Rhode, a law professor at Stanford University and author of "the Beauty Bias".