She won't be in until 10:45, so the earliest would be 11:00.
她要到10:45才来,所以最早也得到11点才能看。
However, there is an even more insidious kind of pollution that particularly affects urban areas and invades our daily lives, and that is noise.
但是,还有一种更加隐蔽有害的污染,它专门影响城镇地区,侵袭我们的日常生活,那就是噪音。