Sandy is keen on studying abroad someday.

珊蒂巴不得有一天能出国深造。

Mr Johnson is keen on great men.

约翰逊崇敬伟人。

B) Young people are keen on building meaningful relationships.

B) 年轻人热衷于建立有意义的关系。

So I am keen on going to the park.

所以我很喜欢去公园。

Armies are keen on consumer technology for several reasons.

军队对消费科技的热衷出于好几个原因。

They are keen on the exotic and the rare.

他们对新奇特很热衷。

You can say that you are keen on doing something.

你可以说你热衷于做某事。

I'm keen on walking around the city.

我很喜欢漫步城市。

Rufas is keen on anything that has the word 'ball'in it.

鲁弗斯对所带“球”的东西都很热衷。

I'm into something and I'm keen on doing something.

我很喜欢某事和我热衷于做某事。