Students are filling glass jars with kumquat jam.

學生們正在向玻璃罐裝金橘果醬。

It's important to handle glass jars with care.

小心拿著玻璃罐很重要。

The students are playing hula hoops.

學生們正在搖呼拉圈。

Hula hoops are round and colorful toy.

呼拉圈是圓圓的而且是彩色的玩具。

The students have to protect their balloons all day.

同學們一整天必須保護他們的蛋。

This activity is to show how mothers protect their children.

這個活動是為了展現母親如何保護自己的小孩。

The kids are playing with a shuttlecock for the first time.

孩子們第一次玩毽子。

They are hitting their shuttlecock into the air and trying to catch it.

他們將毽子打向空中並試圖接住它。

The mobile library is a truck that's been converted into a small library.

行動圖書館是由卡車改裝的小圖書館。

The mobile library can bring lots of books to students at different schools.

行動圖書館可以將書帶給不同學校的學生閱讀。

The students learn how to swim in swimming class.

同學們在游泳課時學習如何游泳。

They learn the basics of swimming in swimming class.

他們在游泳課時學習游泳的基本動作。

There are a lot of eggplants on the school's farm.

學校的農場裡有很多茄子。

The principal is harvesting some eggplants.

校長正在收割一些茄子。

The teacher is guiding the students on how to write.

老師正在指導學生如何寫作。

Writing helps improve the students' communication skills.

寫作有助於提升學生的溝通能力。

The students assemble pull-back cars in science class.

學生在課堂上組裝迴力車。

They build pull-back cars to learn about the principles of physics, such as energy and motion.

迴力汽車向他們展示物理原理，例如能量和運動。