我们在旅途中参观了一个鹿园。

We visited a ___deer park during our trip.

如果能看见鹿在野外自由行走，那将非常惊人。

It would be amazing to see ___deer walking freely in the wild.

雄鹿在成熟时会生长鹿角。

Male ___deer develop antlers as they mature.