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- A magnet has polarity. 磁铁具有极性。
- Polarity is inherent in a magnet. 极性是磁铁的固有性质。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- We have polar bears and a real iceberg too! 我们有北极熊，还有一座真正的冰山！
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- A magnet has two poles. 一块磁铁有两极。
- The issue has polarized congress. 该争论于国会分裂。
- Public opinion has polarized on this issue. 在这个问题上公众的意见已两极分化。
- The girl was drawn to the cartoon as by a magnet. 动画片强烈地吸引着那个小姑娘。
- a magnet has the power to attract. 磁铁有吸引力。
- A magnet attracts iron and steel. 磁石吸钢铁。
- Beijing is a magnet for tourists. 北京是吸引游客的地方。
- A smile is a magnet which draws people. 微笑是吸引人的磁铁。
- Having the properties of a magnet. 具磁性德具有磁体的特性的
- It shows the presence of a magnetic field. 这表明有磁场存在。
- For comparison, a refrigerator magnet has a strength of about100 gauss. 比较一下，冰箱磁铁的强度只有100高斯呢。
- A magnet attracts iron and steel. 磁石吸钢铁。
- Society has polarized into two classes. 社会已分化成两个阶级。
