Overpopulated

because he didn't want the responsibility of holding them.

因为他不想承担保管它们的责任。

You think too much.

你想太多了。

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。