您要查找的是不是：
- Children need a teacher that they can believe in. （孩子们需要一个可以信赖的老师。）
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- He qualified in London as a teacher of English overseas. 他在伦敦取得了海外英语教师的资格。
- A teacher should entertain as well as teach. 教师不仅要教书，也要激起学生的兴趣。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- He is a teacher, and she (is) a designer. 他是一位老师，她是一位设计师。
- You need a sharp knife to cut through the knot. 你需用快刀才能把结切断。
- After graduation she became a teacher. 毕业以后，她当了教师。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- I need a funnel to pour petrol into the tank. 我需要一个漏斗把汽油灌进油箱。
- I am a teacher of English, am not I? 我是英语教师，不是吗？
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He doesn't have the stamina to be a teacher. 他没有当教师的精力。
- I need a little help to move the table. 我需要些帮助来搬这张桌子。
- He has been a teacher since1960. 他自1960年以来一直担任教师。
- We desperately need a result from this match. 这场比赛我们务必获胜。
- It's a teacher's business to make student learn. 使学生学习是教师的责任。
- He's not cut out for teaching/to be a teacher. 他不是当教师的材料。
