"我们的老师不老。"

Translation: Our teacher is not old.

[SzymonRuci]

so he is just 师 then （got 'em）

[0xAC44]

Came here to leave this comment, so as you've already done it for me, have a lingot :)

[Srengie]

不老=年轻=young？

[DariusLee3]

There is always a middle ground between opposite adjectives. Something that is not tall isn't necessary short - it can be normal height. Similarly, this sentence only implies that the teacher is not old. If the teacher is a normal 30-40 yrs old adult, that does not make him young.

[DariusLee3]

Similarly, for the Chinese adjective 不錯, it only means not bad, but it does not mean you are doing good

[LlamaScota]

Can you also use 旧 instead of 老 in this sentence ?

[KX3.]

No, that is for objects whereas 老 is related to age and so is used for people.

[Hsn626796]

Funny Duo... no pun intended ?

<pre> It is.....intended .. </pre>