ReadWriteQuiz
Chinese dictionary
slas the years go by; with the passage of time; age-old
河里的泥沙淤积在这里,年深日久就成了沙洲。
The bar was formed by the mud and sand deposited here over a long period of time.
这已是年深日久的事情了。
It happened long long ago.
这些镜子因年深日久而照影不清。
The mirrors had tarnished with age.