Unit 2

In science class, students used a weather vane to check the direction of the wind.

在自然課，學生們用風向標檢查風的方向。

After using the weather vane, the students wrote the direction of the wind in their workbook.

使用風向標後，學生們在他們的作業本上寫下風的方向。

IQ lights are a lighting system made up of interlocking quadrilaterals.

IQ碎形燈是由相互鎖定的四邊形組成的照明系統。

The students are assembling the IQ lights in class.

學生們正在課堂上組裝IQ碎形燈。

The students are practicing street dance by synchronizing their moves.

同學們同時跳一樣的舞步來練習街舞。

In dance class, the students are moving to the instructions of the teachers.

在舞蹈課，同學們隨著老師的指導擺動身體。

One by one, the students are training for the long jump event.

同學們一個接一個訓練跳遠。

The students are making sure to jump from the right position for the long jump event.

同學們確認跳遠時起跳的正確位置。

In kickball, the pitcher rolls the ball to the person who kicks.

玩足壘球時，投手滾動球給人踢。

The students gather at the track to play kickball.

同學們聚在操場玩足壘球。

The students are hanging from the hanging bar at the playground.

同學們吊掛在遊樂場的單槓上面。

At the playground, students climb up the hanging bar and spin around.

同學們在遊樂場上爬上單槓並且轉圈。

The students line up to wash their hands.

同學們排隊洗手。

They use water and soap at the sink to wash their hands.

他們用水和香皂在洗手台洗手。