The people are feeding the goats.

人們正在餵山羊。

The goats come to the fence to get food.

山羊群到圍籬邊吃東西。

The teacher is showing his students how to use a tablet.

老師正在位學生示範如何使用平板。

Sometimes teachers have their students use tablets in class.

有時候老師在課堂上會請學生使用平板。

In Taiwan, all schools have professional development sessions for teachers.

台灣所有學校都有老師專業進修的課程。

Teachers learn new skills and strategies during their professional development sessions.

老師在專業進修課程中學習新技能與教學策略。

The students play a card game to practice their English.

學生玩紙牌遊戲練習講英文。

You need to pay attention to win the card game.

你必須要專心，玩紙牌遊戲才能獲勝。

The science teacher is writing on the blackboard.

自然老師正在黑板上寫字。

The students are erasing the blackboard.

學生們正在擦拭黑板。

The class is having a virtual lesson with a teacher from the US.

這個班級正在上一位美國老師的線上課。

In the class, the students are playing a game with the virtual teacher.

在課堂上，學生正在和視訊老師一起玩遊戲。

A blackboard eraser cleaner is a device used to remove chalk dust from erasers.

板擦機是一種用於清理板擦子上的粉筆灰的設備。

The student is cleaning the eraser with a blackboard eraser cleaner.

這位學生正在使用板擦機清潔板擦。

Watch out for students crossing the road.

當心正在過馬路的學生。

Crossing guards stop traffic to let students cross the street safely.

交通導護阻擋車輛讓學生安全過馬路。

Raise your hand if you have a question.

如果你有問題可以舉手發問。

Raise your hand if you need to go to the bathroom.

如果你需要上廁所可以舉手。