1. A magnet has two poles.
    一块磁铁有两极。

2. "Here, lads, move up and make room for Mag," said Sam.
    “喂，小伙子们，让开点，给马吉让点地方，”萨姆说。

3. Last fall, the Hyde Foundation opened a magnet program within a public high school in the suburbs of New Haven, Connecticut, over parents' protests.
    去年秋天，在家长的一片抗议声中，海德基金会在康涅狄格州纽黑文市郊区的一所中学内启动了一个引人注目的教学计划。