The AD business currently accounts for around 63 percent of Sina's revenues, and that figure ison the rise.
新浪的广告业务大约占新浪收入的63%，而这个数字将会继续上升。
2
If a light has been constantly lit, you willnot pay attention to it, but if it is brighter and darker at times, or if it ison and off at times, you will notice.
如果灯被点亮，你就不会去注意它，如果它时亮时暗或者时关时开，你就会注意到它。
3
Phosphating technique has been widely used for surface treatment of ison and steel.