不见得

虽然他考得很好，他口语的汉语不见得比你的好。

雖然他考得很好，他口語的漢語不見得比你的好。

Although he did well in the exam, his spoken Chinese is not necessarily as good as yours.

销售部门和营销部门的目标不见得一样。

銷售部門和營銷部門的目標不見得一樣。

The objectives of the marketing department and the sales department are not necessarily the same.

他今天不见得会来。

他今天不見得會來。

He is unlikely to come today.

他说的不见得对。

他說的不見得對。

What he's saying is not necessarily true.

他说的不见得对。

他說的不見得對。

What he says isn't necessarily true.