B) Young people are keen on building meaningful relationships.

B) 年轻人热衷于建立有意义关系。

Mr Johnson is keen on great men.

约翰逊崇敬伟人。

Sandy is keen on studying abroad someday.

珊蒂巴不得有一天能出国深造。

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

鲁弗斯对所带“球”东西都很热衷。

So I am keen on going to the park.

所以很去公园。

I'm keen on walking around the city.

很步城市。

I am keen on going out with my friends to coffee shops.

很朋友一起去咖啡店。

I've recently been keen on maximizing the DHA content in my diet.

最近热衷于在饮食中最大化 DHA 含量。

I guess from your helpful tip there, it means you're keen on someone.

从你提示来看，这意味着你对某人感兴趣。

No wonder even the state leaders are known to be keen on it.

怪不得国家领导人也都爱玩。

" Did you never know that he was keen on that sort of thing. "

" 你一点儿也不知道他画画儿？"

Armies are keen on consumer technology for several reasons.

军队对消费科技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。

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

很某事热衷于做某事。

My children weren't interested in the garden but my grandson is keen on gardening.

孩子们对花园不感兴趣，但孙子热衷于园艺。

You can say that you are keen on doing something.

你可以说你热衷于做某事。

" To be keen on something" is to like something very much.

“热衷于某物”意思是非常某事物。

Well, I was keen on skating and going fishing with my dad.

很滑冰跟爸爸钓鱼。

Fans have been keen on a Spice Girls reunion, but Posh Spice is saying 'no'.

歌迷一直热情期待着辣妹组合重聚，但是“时髦辣妹”表示拒绝。

No scheduled carrier that flies the aircraft already is keen on more, even at knock-down prices.

目前还没有一家有定期航班航空公司热衷于购买更多飞机，即使是在低价情况下。