| 1. | You cannot teach an old dog new tricks
老狗学不来新花样。 /人老则守旧。 |
| 2. | You can ’ t teach an old dog new tricks
你不可能使守旧的人接受新事物。 |
| 3. | You can ' t teach an old dog new trick
你很难让因循守旧的人接受新事物。 |
| 4. | You can not teach an old dog new tricks
你不能教老狗新把戏 |
| 5. | Can ' t teach an old dog new tricks
老狗学不会新把戏 |
| 6. | Stop trying to teach an old dog new tricks ; you are just wasting time
（别想教老狗新花样，你只是白花时间。 ） |
| 7. | You cannot teach an old dog new tricks . it cannot work to urge your grandfather to use computer
你无法教老狗变新花样。要你的祖父用电脑是行不通的。 |
| 8. | He is old , and so you can ' t expect him to change his ways of doing thing . you can ' t teach an old dog new tricks
他年岁大了，因此你别指望他会改变做事方法，使年老守旧的人接受新事物是很难的。 |
| 9. | " who said you can ' t teach an old dog new tricks ? " grandma ginned as she hung her college degree in computer science on the wall
"是谁说老人难有改变呢? "外婆在将她的电脑学分挂到墙上时微笑著说。 |
| 10. | The young girls in the office soon learned how to use the msn , but i just can ' t understand it . you can ' t teach an old dog new tricks
办公室的年轻姑娘很快就学会使用msn了，可我就学不会，人老学习难啊。 |
