1·The old brown bear made a speech first.
年老的棕熊首先发表了一篇演讲。
2·Are you my brown bear?
你是我的棕熊吗?
3·The beehive did sort of look like a big brown bear now.
蜂巢现在看起来的确有点儿像一只大棕熊。
4·A brown bear entered the clearing.
一头棕熊走进了这块空地。
5·Furthermore, brown bear populations have dropped as much as 50 percent in the last 15 years.
此外,过去15年中,棕熊种群数量下降高达50%。