Oxazine

If you need any help, I'll be ust over here.

如果你需要任何帮助，我都随时待命。

I put some photographs in the envelope.

我在信里夹了几张照片。

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。