1·I often talk with the persons whose mother language is English.
我经常和母语是英语的人交谈。
2·We all have a special feeling of our mother language.
我们都对自己的母语有一种特殊的感觉。
3·The mother language is the line on the top of this diagram.
在这个图解中，母语处于最上方的那列。
4·Should we forget our mother language?
我们应该忘记母语吗？
5·No, English is not my mother language.
英语不是你的母语吧？
6·We have been facing Manchu at a post mother language stage.
我们早已经并且还将继续面对一个“后母语”阶段的满民族。
7·Firstly, children should first study well our mother language.
首先，孩子应该先学好母语。
8·A good command of ones mother language is essential in translation.
必不可少的翻译掌握好自己的母语在翻译中是必不可少的。
9·Though English is not our mother language, it is popular in the world.
虽然英语不是我们的母语，但是他是全世界广泛使用的语言。
10·Now I live in Chile, we speak Spanish, so Spanish is my mother language.
现在我住在智利，在这遍我么说西班牙语，这就是我的母语。