您要查找的是不是：
- its source's old standard 原道古训
- Fame like a river is narrowest at its source and broadest afar off. 名誉如河流，发源处最狭，愈远愈宽广。
- She' s old and infirm and has to keep to the house. 她因年老体弱而足不出户.
- A stream can not rise higher than its source. 河流不会高过源头。
- He pursued the river to its source. 他沿着河流走到它的源头。
- They tried to trace the rumour to its source. 他们试图追查谣言的根源。
- A stream has its source; a tree has its root. 水有源，木有本。
- The fountain is clear at its source . 泉水源头清。
- Islanders buried the man in the island’s Old European Cemetery. 岛民把它埋在过去欧洲人的公墓。
- Insert Clipboard contents and a link to its source. 插入剪贴板内容及其原始文件的链接。
- The partner strategy is a page from Microsoft’s old playbook. 与这些伙伴的战略关系还是遵照微软的老办法签署。
- Where does the Yellow River take its source? 黄河发源地在哪里?
- Because water comes fresh from its source. 唯有源头活水来。
- He followed up the river and found its source. 他溯河而上,寻找源头。
- You can walk in streams up to its source! 你可以顺着涓涓细流而上,直到走到它的源头!
- One mustn't judge new things by old standards. 不能以老眼光看新事物。
- Open the unit test to edit its source code. 打开单元测试以编辑其源代码。
- The rejuvenation of the northeastern provinces, China’s old industrial base and one of its most labor-intensive areas, appears to be Li’s regional focus. 对于区域发展，李似乎更关注是中国密集人口聚集地之一的东北老工业基地的复兴。
- The intensity of light per unit area of its source. 亮度每单位发光区的光的强度。
- The river has its source [rise] in the mountains. 这条河发源于群山之中。
