小学英语日期单词记忆（儿童英语听力HowDo）

小学英语日期单词记忆（儿童英语听力HowDo）把一个曲别针放在离磁铁远一点的地方。Set a paper clip far away from a magnet.这个区域我们叫做磁场。A magnet can pull things that are in this area only.磁铁只能吸引区域内的物体。

How Do Magnets Work?

A magnet has an invisible area around it.

磁铁周围有看不见的区域。

The area is called a magnetic field.

这个区域我们叫做磁场。

A magnet can pull things that are in this area only.

磁铁只能吸引区域内的物体。

Set a paper clip far away from a magnet.

把一个曲别针放在离磁铁远一点的地方。

Then slowly move the clip closer.

慢慢移动，靠近。

Suddenly it will zip toward the magnet.

它会突然被磁铁吸引过去。

Fast! The clip has entered the magnet's magnetic field.

很快速！曲别针进入了磁场中。