The students are painting a wall to decorate it.

學生們正在彩繪一面牆來裝飾它。

The students are painting an ox on the wall.

學生們正在牆上畫一頭牛。

The students are doing beach cleanup.

學生們正在淨灘。

They pick up the trash to clean the beach.

他們撿拾垃圾讓海灘變乾淨。

The teacher is teaching the students to play the harmonica.

這位老師正在教導學生吹口琴。

The harmonica is a musical instrument that you blow into to play.口琴是吹氣的樂器。

The walkway provides views of the seashore.

這條步道有海濱美景。

There are a lot of small animals to see on the walkway.

這條步道有很多小動物可以看。

The intertidal zone can only be visited on low tides.

潮間帶只能在退潮時參觀。

People dig for clams in the intertidal zone.

人們在潮間帶挖蛤蜊。

The students are playing dodgeball.

學生們正在玩躲避球。

Dodgeball is a popular school game.

躲避球是一種流行的學校遊戲。

There are many mangroves along the walkway.

步道沿途有許多紅樹林。

The mangrove roots rise out of the ground.

紅樹的根從地裡冒出來。

The visitors are greeted by the school staff.

訪客受到學校工作人員的歡迎。

The teacher shows visitors around the town

老師帶訪客參觀小鎮。

The teachers watch a presentation.

老師們正在看一場報告。

The presentation is about video technology.

這是一場有關影片科技的報告。