By requiring that everyone shift clocks back in the fall and forward in the spring , daylight saving time obviates this coordination problem .
要求所有人在春天将时间朝前调,秋天再调回来,日光节约时就消除这个协调问题。
The author 's command of language , which renders every technical and architectural detail vividly , obviates the need for photographs like the one on the cover .
作者的语言使用,让每一个技术和构架细节栩栩如生,排除了像封面里的那个人一样的照片的需要。
There are occasions when showing a little calculated contrition can be in the interests of even the innocent : when confessing obviates a harsher punishment , or when an individual 's atonement safeguards a collective .