的意思 be keen on

1. I am keen on playing basketball in my free time.
我很喜欢在空闲时间打篮球。

2. She is keen on learning new languages.
她热衷于学习新语言。

3. They are keen on traveling to exotic destinations.
他们热衷于去异国旅行。

4. My brother is keen on collecting rare stamps.
我弟弟热衷于收集稀有的邮票。

5. The students are keen on participating in the school talent show.
学生们热衷于参加学校才艺表演。

6. We are keen on trying out new restaurants in the city.
我们很喜欢尝试城市里的新餐馆。