Although an effective anti-litter policy doesn 't completely obviate cleaning - there will always be violators - but clearly , the cost of cleaning will be drastically reduced .
虽然一个有效的反乱抛垃圾的政策并没有完全排除清洗-总是会有违反者-但很明显,清理费用将大幅减少。
They are keen , however , on adult stem cells , which they hope may obviate the use of the embryonic kind .
但他们对成人干细胞很感兴趣,他们希望可以彻底消除胚胎的使用。
That does not obviate sensible , in some cases stronger , intergovernmental co-operation .
这不排除政府间的合理在某些情况下是更强有力的合作。
A fair part of this can be smoothed out if the various sources are linked into an electric grid that is sufficiently large , robust and smart , but that does not obviate all the need for baseload .
Ultimately , mr li wants to obviate operating systems so that the customer interface on any device , be it a personal computer , notebook , tablet or smartphone , is a simple baidu search box .