Bolt was in relaxed mood before the race, showing off to the cameras and wearing a t-shirt bearing the phrase "Ich Bin Ein Berlino", in reference to Berlino the bear, the event's mascot.

博尔特赛前处于放松的状态，还向镜头展示了他穿着的一件印有世锦赛吉祥物柏林熊和‘我是一个柏林人’的T恤。

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The curves gained here may be utilized for reference to determine the driving torque, and to design and select the bump foil bearing as well.

本试验提供的曲线可作为确定波箔轴承驱动力矩的参考，同时亦可作为设计和选用波箔轴承的参考。

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This research can provide technical reference for calculation and analysis of a bridge by using the type of bearing.

该研究成果为使用此类型支座桥梁的计算分析提供了技术参考。

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R.1: The knowledge and practices related to the toquilla straw hat are transmitted from one generation to another and provide the bearing communities with a sense of cultural identity and continuity, serving as a reference of social cohesion among different groups living in coastal and Andean regions of Ecuador.

UNESCO: Intangible Cultural Heritage