The utility model relates to the technical field of sports equipment, particularly a safety type self-spring buckle which is convenient for users to put on roller skating shoes.

本实用新型涉及运动器材技术领域，特指一种便于使用者穿着溜冰鞋的安全式自弹芭扣。

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Their mutual self-supporting pose is continuously almost-falling, like a standing wave in a spring creek.

相互自我支持的姿态就是不断的放低自己，就像春天溪流中的驻波。

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Why is it that our self-judgments shift like weather on a spring day?

为什么我们对自我的判断总像“二月的天”那样变得那么快呢？

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As part of our ongoing commitment to Open Government, the United States Government will publish a Self-Assessment Report this spring, that outlines our significant progress to date and highlights areas where there is more work to be done.

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Mrs Gregoire's self-proclaimed penchant for bipartisanship faltered this spring when the legislature passed its budget.

ECONOMIST: Washington's governor: Recovering from a bitter victory | The

Of the 900, 000 students due to graduate this spring, more than 10, 000 are self-payers.

ECONOMIST: China