The magnetic pull of the city was hard to resist.

都市的强大魅力难以抗拒。

《牛津词典》

Networks — railroad, computers, or individual speaking a particular language — exert a kind of magnetic pull.

网络——铁路、电脑或者具体到某种语言——具有磁铁般的吸引力。

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The study shows that the magnetic pull force can decrease both the first critical speed and the critical amplitude.

研究表明，磁拉力可降低一阶临界转速和临界振幅；

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In addition to the magnetic pull of the casinos, there is the history that attracts.

FORBES: Betting on Macau, Say They Still Need More Rooms

The magnetic forces will push it towards the centre, but gravity will pull it downwards until an equilibrium point is attained.

ECONOMIST: Monitor