Beat one's brains

beat [bit]

vi. （心脏等）跳动;搜索;（风、雨等）吹打;（鼓）咚咚地响; vt.& vi. 接连地击打; vt. 打败;敲打;控制;避免; n. 节拍;（鼓的）一击;管区; adj. [美国口语]大吃一惊的;[常作 B-]“反传统一代”成员的;摇滚音乐的;[口语]（体力或情绪上）疲劳不堪的;

one's

a. 人们的；自己的

brains

n. 智力, 脑髓\\n[法] 智能, 智囊

Feel free to look around.

请随意到处看看。

I love that shirt.

我喜欢这件衬衫。

OK, everyone. Less noise, please! Gather round and listen carefully. First we are going to search the beach and the rock pools. Let me remind you what we are looking for: seaweeds, fish, plants, all living things. When you find anything, make a note where

00在这里集合，游泳之后再吃午餐。别着急！我们有足够的时间。