您要查找的是不是：
- He introduced a motion to the Congress. 他向国会提交了一份议案。
- He introduced me to his housekeeper. 他把我介绍给他的女管家。
- She introduced me to her friend. 她把我介绍给她的朋友。
- Mountaineering was introduced here in1955. 登山运动是1955年在这里开始开展的。
- The government has introduced a wage freeze. 政府已宣布要冻结工资。
- The next programme is introduced by Mary Davidson. 下一个节目由玛丽·戴维森主持。
- He introduced himself to the people in the room. 他向房间里的人作了自我介绍。
- A new training method was introduced. 引进了一种新的训练方法。
- introduced contaminants 外界掺入的杂质
- I introduced them and they hit it off straight away. 我介绍他们认识，他们一见面就合得来。
- He introduced his speech with an anecdote. 他说了一则轶闻作为演讲的引子。
- The Head Master introduced many new ideas into the school. 校长把许多新思想引进这个学校。
- He introduced to us the symmetrical arrangement of the garden. 他为我们介绍了花园中对称的布局。
- My new neighbor, whom I introduced to you the other day, had a heart attack last night. 日前我介绍你认识的我那位新邻居昨晚心脏病发作。
- Rent controls were introduced to prevent profiteering. 为了防止牟取暴利而 实行了租金管制。
- A young fop minced up to George and introduced himself. 一个花花公子扭扭捏捏地走到乔治面前并作了自我介绍。
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- The chairman introduced the speaker to the audience. 主席将演讲人介绍给听众。
- He introduced better methods of management in this company. 他为本公司引进了更好的管理方法。
- He introduced us to a number of substantial farmers. 他把我们介绍给几个殷实的农场主。
